EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 12 38
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Text Notes 1550 2100 0    50   ~ 0
DIGITAL OUT
$Comp
L Interface_Expansion:TCA9534 U?
U 1 1 61379D54
P 1650 3000
AR Path="/5F4DCE96/61379D54" Ref="U?"  Part="1" 
AR Path="/5F1700F0/61379D54" Ref="U?"  Part="1" 
AR Path="/5F152175/61379D54" Ref="U22"  Part="1" 
F 0 "U22" H 1450 3500 50  0000 C CNN
F 1 "TCA9534" H 1850 3500 50  0000 C CNN
F 2 "Housings_SSOP:TSSOP-16_4.4x5mm_Pitch0.65mm" H 2600 2450 50  0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/tca9534.pdf" H 1750 2900 50  0001 C CNN
	1    1650 3000
	1    0    0    -1  
$EndComp
Text HLabel 1100 2700 0    50   BiDi ~ 0
SCL
Wire Wire Line
	1100 2700 1250 2700
Wire Wire Line
	1100 2800 1250 2800
NoConn ~ 1250 2900
Wire Wire Line
	2050 3400 2300 3400
Text Label 2300 3400 2    50   ~ 0
P8
Wire Wire Line
	2050 2700 2300 2700
Text Label 2300 2700 2    50   ~ 0
P1
Wire Wire Line
	2050 2800 2300 2800
Text Label 2300 2800 2    50   ~ 0
P2
Wire Wire Line
	2050 2900 2300 2900
Text Label 2300 2900 2    50   ~ 0
P3
Wire Wire Line
	2050 3000 2300 3000
Text Label 2300 3000 2    50   ~ 0
P4
Wire Wire Line
	2050 3100 2300 3100
Text Label 2300 3100 2    50   ~ 0
P5
Wire Wire Line
	2050 3200 2300 3200
Text Label 2300 3200 2    50   ~ 0
P6
Wire Wire Line
	2050 3300 2300 3300
Text Label 2300 3300 2    50   ~ 0
P7
$Comp
L power:+3V3 #PWR?
U 1 1 5F3A7033
P 1650 2400
AR Path="/5F4DCE96/5F3A7033" Ref="#PWR?"  Part="1" 
AR Path="/5F1700F0/5F3A7033" Ref="#PWR?"  Part="1" 
AR Path="/5F152175/5F3A7033" Ref="#PWR0229"  Part="1" 
F 0 "#PWR0229" H 1650 2250 50  0001 C CNN
F 1 "+3V3" H 1665 2573 50  0000 C CNN
F 2 "" H 1650 2400 50  0001 C CNN
F 3 "" H 1650 2400 50  0001 C CNN
	1    1650 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61379D56
P 1650 3700
AR Path="/5F4DCE96/61379D56" Ref="#PWR?"  Part="1" 
AR Path="/5F1700F0/61379D56" Ref="#PWR?"  Part="1" 
AR Path="/5F152175/61379D56" Ref="#PWR0230"  Part="1" 
F 0 "#PWR0230" H 1650 3450 50  0001 C CNN
F 1 "GND" H 1655 3527 50  0000 C CNN
F 2 "" H 1650 3700 50  0001 C CNN
F 3 "" H 1650 3700 50  0001 C CNN
	1    1650 3700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 3200 950  3200
Wire Wire Line
	1250 3300 950  3300
Wire Wire Line
	1250 3400 950  3400
Text Label 950  3200 0    50   ~ 0
A0
Text Label 950  3300 0    50   ~ 0
A1
Text Label 950  3400 0    50   ~ 0
A2
$Comp
L power:+3V3 #PWR?
U 1 1 61379D57
P 1650 4250
AR Path="/5F1526C5/61379D57" Ref="#PWR?"  Part="1" 
AR Path="/5F160F98/61379D57" Ref="#PWR?"  Part="1" 
AR Path="/5F4DCE96/61379D57" Ref="#PWR?"  Part="1" 
AR Path="/5F1700F0/61379D57" Ref="#PWR?"  Part="1" 
AR Path="/5F152175/61379D57" Ref="#PWR0231"  Part="1" 
F 0 "#PWR0231" H 1650 4100 50  0001 C CNN
F 1 "+3V3" H 1665 4423 50  0000 C CNN
F 2 "" H 1650 4250 50  0001 C CNN
F 3 "" H 1650 4250 50  0001 C CNN
	1    1650 4250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 61379D58
P 1650 4750
AR Path="/5F1526C5/61379D58" Ref="#PWR?"  Part="1" 
AR Path="/5F160F98/61379D58" Ref="#PWR?"  Part="1" 
AR Path="/5F4DCE96/61379D58" Ref="#PWR?"  Part="1" 
AR Path="/5F1700F0/61379D58" Ref="#PWR?"  Part="1" 
AR Path="/5F152175/61379D58" Ref="#PWR0232"  Part="1" 
F 0 "#PWR0232" H 1650 4500 50  0001 C CNN
F 1 "GND" H 1655 4577 50  0000 C CNN
F 2 "" H 1650 4750 50  0001 C CNN
F 3 "" H 1650 4750 50  0001 C CNN
	1    1650 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5F3A7051
P 1650 4500
AR Path="/5F1526C5/5F3A7051" Ref="C?"  Part="1" 
AR Path="/5F160F98/5F3A7051" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/5F3A7051" Ref="C?"  Part="1" 
AR Path="/5F1700F0/5F3A7051" Ref="C?"  Part="1" 
AR Path="/5F152175/5F3A7051" Ref="C76"  Part="1" 
F 0 "C76" H 1765 4546 50  0000 L CNN
F 1 "10n" H 1765 4455 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 1688 4350 50  0001 C CNN
F 3 "~" H 1650 4500 50  0001 C CNN
	1    1650 4500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 61379D5A
P 2000 4500
AR Path="/5F1526C5/61379D5A" Ref="C?"  Part="1" 
AR Path="/5F160F98/61379D5A" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/61379D5A" Ref="C?"  Part="1" 
AR Path="/5F1700F0/61379D5A" Ref="C?"  Part="1" 
AR Path="/5F152175/61379D5A" Ref="C78"  Part="1" 
F 0 "C78" H 2115 4546 50  0000 L CNN
F 1 "4.7u" H 2115 4455 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2038 4350 50  0001 C CNN
F 3 "~" H 2000 4500 50  0001 C CNN
	1    2000 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 4300 1650 4350
Wire Wire Line
	1650 4650 1650 4700
Wire Wire Line
	1650 4300 2000 4300
Wire Wire Line
	2000 4300 2000 4350
Connection ~ 1650 4300
Wire Wire Line
	1650 4250 1650 4300
Wire Wire Line
	1650 4700 2000 4700
Wire Wire Line
	2000 4700 2000 4650
Connection ~ 1650 4700
Wire Wire Line
	1650 4700 1650 4750
$Comp
L Device:R R135
U 1 1 5F594727
P 3500 1750
AR Path="/5F152175/5F594727" Ref="R135"  Part="1" 
AR Path="/5F1700F0/5F594727" Ref="R?"  Part="1" 
F 0 "R135" H 3570 1796 50  0000 L CNN
F 1 "10k" H 3570 1705 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3430 1750 50  0001 C CNN
F 3 "~" H 3500 1750 50  0001 C CNN
	1    3500 1750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R131
U 1 1 61379D5D
P 3250 1500
AR Path="/5F152175/61379D5D" Ref="R131"  Part="1" 
AR Path="/5F1700F0/61379D5D" Ref="R?"  Part="1" 
F 0 "R131" V 3043 1500 50  0000 C CNN
F 1 "100" V 3134 1500 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3180 1500 50  0001 C CNN
F 3 "~" H 3250 1500 50  0001 C CNN
	1    3250 1500
	0    1    1    0   
$EndComp
Wire Wire Line
	3400 1500 3500 1500
Wire Wire Line
	3500 1600 3500 1500
Connection ~ 3500 1500
Wire Wire Line
	3500 1500 3600 1500
$Comp
L power:+5V #PWR0237
U 1 1 5F5960E0
P 3900 900
AR Path="/5F152175/5F5960E0" Ref="#PWR0237"  Part="1" 
AR Path="/5F1700F0/5F5960E0" Ref="#PWR?"  Part="1" 
F 0 "#PWR0237" H 3900 750 50  0001 C CNN
F 1 "+5V" H 3915 1073 50  0000 C CNN
F 2 "" H 3900 900 50  0001 C CNN
F 3 "" H 3900 900 50  0001 C CNN
	1    3900 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 1700 3900 1750
Wire Wire Line
	3900 1275 4100 1275
Wire Wire Line
	3500 1900 3500 1950
$Comp
L power:GND #PWR0233
U 1 1 61379D5F
P 3500 1950
AR Path="/5F152175/61379D5F" Ref="#PWR0233"  Part="1" 
AR Path="/5F1700F0/61379D5F" Ref="#PWR?"  Part="1" 
F 0 "#PWR0233" H 3500 1700 50  0001 C CNN
F 1 "GND" H 3505 1777 50  0000 C CNN
F 2 "" H 3500 1950 50  0001 C CNN
F 3 "" H 3500 1950 50  0001 C CNN
	1    3500 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:R R139
U 1 1 61379D60
P 3900 1100
AR Path="/5F152175/61379D60" Ref="R139"  Part="1" 
AR Path="/5F1700F0/61379D60" Ref="R?"  Part="1" 
F 0 "R139" H 3970 1146 50  0000 L CNN
F 1 "1k" H 3970 1055 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3830 1100 50  0001 C CNN
F 3 "~" H 3900 1100 50  0001 C CNN
	1    3900 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3900 900  3900 950 
Wire Wire Line
	3900 1250 3900 1275
Wire Wire Line
	3100 1500 2900 1500
Text HLabel 4100 1275 2    50   Output ~ 0
DOUT1
Text Label 2900 1500 0    50   ~ 0
P1
$Comp
L Device:R R136
U 1 1 5F59E8BA
P 3550 3200
AR Path="/5F152175/5F59E8BA" Ref="R136"  Part="1" 
AR Path="/5F1700F0/5F59E8BA" Ref="R?"  Part="1" 
F 0 "R136" H 3620 3246 50  0000 L CNN
F 1 "10k" H 3620 3155 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3480 3200 50  0001 C CNN
F 3 "~" H 3550 3200 50  0001 C CNN
	1    3550 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R132
U 1 1 5F59E8C0
P 3300 2950
AR Path="/5F152175/5F59E8C0" Ref="R132"  Part="1" 
AR Path="/5F1700F0/5F59E8C0" Ref="R?"  Part="1" 
F 0 "R132" V 3093 2950 50  0000 C CNN
F 1 "100" V 3184 2950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3230 2950 50  0001 C CNN
F 3 "~" H 3300 2950 50  0001 C CNN
	1    3300 2950
	0    1    1    0   
$EndComp
Wire Wire Line
	3450 2950 3550 2950
Wire Wire Line
	3550 3050 3550 2950
Connection ~ 3550 2950
Wire Wire Line
	3550 2950 3650 2950
$Comp
L power:+5V #PWR0238
U 1 1 5F59E8CA
P 3950 2350
AR Path="/5F152175/5F59E8CA" Ref="#PWR0238"  Part="1" 
AR Path="/5F1700F0/5F59E8CA" Ref="#PWR?"  Part="1" 
F 0 "#PWR0238" H 3950 2200 50  0001 C CNN
F 1 "+5V" H 3965 2523 50  0000 C CNN
F 2 "" H 3950 2350 50  0001 C CNN
F 3 "" H 3950 2350 50  0001 C CNN
	1    3950 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 3150 3950 3200
Wire Wire Line
	3550 3350 3550 3400
$Comp
L power:GND #PWR0234
U 1 1 5F59E8D3
P 3550 3400
AR Path="/5F152175/5F59E8D3" Ref="#PWR0234"  Part="1" 
AR Path="/5F1700F0/5F59E8D3" Ref="#PWR?"  Part="1" 
F 0 "#PWR0234" H 3550 3150 50  0001 C CNN
F 1 "GND" H 3555 3227 50  0000 C CNN
F 2 "" H 3550 3400 50  0001 C CNN
F 3 "" H 3550 3400 50  0001 C CNN
	1    3550 3400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R140
U 1 1 61379D66
P 3950 2550
AR Path="/5F152175/61379D66" Ref="R140"  Part="1" 
AR Path="/5F1700F0/61379D66" Ref="R?"  Part="1" 
F 0 "R140" H 4020 2596 50  0000 L CNN
F 1 "1k" H 4020 2505 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3880 2550 50  0001 C CNN
F 3 "~" H 3950 2550 50  0001 C CNN
	1    3950 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 2350 3950 2400
Wire Wire Line
	3150 2950 2950 2950
Text Label 2950 2950 0    50   ~ 0
P2
$Comp
L Device:R R137
U 1 1 5F5AABCE
P 3550 4650
AR Path="/5F152175/5F5AABCE" Ref="R137"  Part="1" 
AR Path="/5F1700F0/5F5AABCE" Ref="R?"  Part="1" 
F 0 "R137" H 3620 4696 50  0000 L CNN
F 1 "10k" H 3620 4605 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3480 4650 50  0001 C CNN
F 3 "~" H 3550 4650 50  0001 C CNN
	1    3550 4650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R133
U 1 1 5F5AABD4
P 3300 4400
AR Path="/5F152175/5F5AABD4" Ref="R133"  Part="1" 
AR Path="/5F1700F0/5F5AABD4" Ref="R?"  Part="1" 
F 0 "R133" V 3093 4400 50  0000 C CNN
F 1 "100" V 3184 4400 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3230 4400 50  0001 C CNN
F 3 "~" H 3300 4400 50  0001 C CNN
	1    3300 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	3450 4400 3550 4400
Wire Wire Line
	3550 4500 3550 4400
Connection ~ 3550 4400
Wire Wire Line
	3550 4400 3650 4400
$Comp
L power:+5V #PWR0239
U 1 1 5F5AABDE
P 3950 3800
AR Path="/5F152175/5F5AABDE" Ref="#PWR0239"  Part="1" 
AR Path="/5F1700F0/5F5AABDE" Ref="#PWR?"  Part="1" 
F 0 "#PWR0239" H 3950 3650 50  0001 C CNN
F 1 "+5V" H 3965 3973 50  0000 C CNN
F 2 "" H 3950 3800 50  0001 C CNN
F 3 "" H 3950 3800 50  0001 C CNN
	1    3950 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 4600 3950 4650
Wire Wire Line
	3950 4175 4150 4175
Wire Wire Line
	3550 4800 3550 4850
$Comp
L power:GND #PWR0235
U 1 1 5F5AABE7
P 3550 4850
AR Path="/5F152175/5F5AABE7" Ref="#PWR0235"  Part="1" 
AR Path="/5F1700F0/5F5AABE7" Ref="#PWR?"  Part="1" 
F 0 "#PWR0235" H 3550 4600 50  0001 C CNN
F 1 "GND" H 3555 4677 50  0000 C CNN
F 2 "" H 3550 4850 50  0001 C CNN
F 3 "" H 3550 4850 50  0001 C CNN
	1    3550 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R141
U 1 1 5F5AABED
P 3950 4000
AR Path="/5F152175/5F5AABED" Ref="R141"  Part="1" 
AR Path="/5F1700F0/5F5AABED" Ref="R?"  Part="1" 
F 0 "R141" H 4020 4046 50  0000 L CNN
F 1 "1k" H 4020 3955 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3880 4000 50  0001 C CNN
F 3 "~" H 3950 4000 50  0001 C CNN
	1    3950 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 3800 3950 3850
Wire Wire Line
	3950 4150 3950 4175
Wire Wire Line
	3150 4400 2950 4400
Text HLabel 4150 4175 2    50   Output ~ 0
DOUT3
Text Label 2950 4400 0    50   ~ 0
P3
$Comp
L Device:R R138
U 1 1 61379D6D
P 3600 6150
AR Path="/5F152175/61379D6D" Ref="R138"  Part="1" 
AR Path="/5F1700F0/61379D6D" Ref="R?"  Part="1" 
F 0 "R138" H 3670 6196 50  0000 L CNN
F 1 "10k" H 3670 6105 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3530 6150 50  0001 C CNN
F 3 "~" H 3600 6150 50  0001 C CNN
	1    3600 6150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R134
U 1 1 61379D6E
P 3350 5900
AR Path="/5F152175/61379D6E" Ref="R134"  Part="1" 
AR Path="/5F1700F0/61379D6E" Ref="R?"  Part="1" 
F 0 "R134" V 3143 5900 50  0000 C CNN
F 1 "100" V 3234 5900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 3280 5900 50  0001 C CNN
F 3 "~" H 3350 5900 50  0001 C CNN
	1    3350 5900
	0    1    1    0   
$EndComp
Wire Wire Line
	3500 5900 3600 5900
Wire Wire Line
	3600 6000 3600 5900
Connection ~ 3600 5900
Wire Wire Line
	3600 5900 3700 5900
$Comp
L power:+5V #PWR0240
U 1 1 5F5AAC0E
P 4000 5300
AR Path="/5F152175/5F5AAC0E" Ref="#PWR0240"  Part="1" 
AR Path="/5F1700F0/5F5AAC0E" Ref="#PWR?"  Part="1" 
F 0 "#PWR0240" H 4000 5150 50  0001 C CNN
F 1 "+5V" H 4015 5473 50  0000 C CNN
F 2 "" H 4000 5300 50  0001 C CNN
F 3 "" H 4000 5300 50  0001 C CNN
	1    4000 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 6100 4000 6150
Wire Wire Line
	4000 5675 4200 5675
Wire Wire Line
	3600 6300 3600 6350
$Comp
L power:GND #PWR0236
U 1 1 5F5AAC17
P 3600 6350
AR Path="/5F152175/5F5AAC17" Ref="#PWR0236"  Part="1" 
AR Path="/5F1700F0/5F5AAC17" Ref="#PWR?"  Part="1" 
F 0 "#PWR0236" H 3600 6100 50  0001 C CNN
F 1 "GND" H 3605 6177 50  0000 C CNN
F 2 "" H 3600 6350 50  0001 C CNN
F 3 "" H 3600 6350 50  0001 C CNN
	1    3600 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:R R142
U 1 1 5F5AAC1D
P 4000 5500
AR Path="/5F152175/5F5AAC1D" Ref="R142"  Part="1" 
AR Path="/5F1700F0/5F5AAC1D" Ref="R?"  Part="1" 
F 0 "R142" H 4070 5546 50  0000 L CNN
F 1 "1k" H 4070 5455 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3930 5500 50  0001 C CNN
F 3 "~" H 4000 5500 50  0001 C CNN
	1    4000 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 5300 4000 5350
Wire Wire Line
	4000 5650 4000 5675
Wire Wire Line
	3200 5900 3000 5900
Text HLabel 4200 5675 2    50   Output ~ 0
DOUT4
Text Label 3000 5900 0    50   ~ 0
P4
$Comp
L Device:R R151
U 1 1 61379D72
P 5750 1750
AR Path="/5F152175/61379D72" Ref="R151"  Part="1" 
AR Path="/5F1700F0/61379D72" Ref="R?"  Part="1" 
F 0 "R151" H 5820 1796 50  0000 L CNN
F 1 "10k" H 5820 1705 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 5680 1750 50  0001 C CNN
F 3 "~" H 5750 1750 50  0001 C CNN
	1    5750 1750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R147
U 1 1 61379D73
P 5500 1500
AR Path="/5F152175/61379D73" Ref="R147"  Part="1" 
AR Path="/5F1700F0/61379D73" Ref="R?"  Part="1" 
F 0 "R147" V 5293 1500 50  0000 C CNN
F 1 "100" V 5384 1500 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5430 1500 50  0001 C CNN
F 3 "~" H 5500 1500 50  0001 C CNN
	1    5500 1500
	0    1    1    0   
$EndComp
Wire Wire Line
	5650 1500 5750 1500
Wire Wire Line
	5750 1600 5750 1500
Connection ~ 5750 1500
Wire Wire Line
	5750 1500 5850 1500
$Comp
L power:+5V #PWR0249
U 1 1 61379D74
P 6150 900
AR Path="/5F152175/61379D74" Ref="#PWR0249"  Part="1" 
AR Path="/5F1700F0/61379D74" Ref="#PWR?"  Part="1" 
F 0 "#PWR0249" H 6150 750 50  0001 C CNN
F 1 "+5V" H 6165 1073 50  0000 C CNN
F 2 "" H 6150 900 50  0001 C CNN
F 3 "" H 6150 900 50  0001 C CNN
	1    6150 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 1700 6150 1750
Wire Wire Line
	6150 1275 6350 1275
Wire Wire Line
	5750 1900 5750 1950
$Comp
L power:GND #PWR0245
U 1 1 61379D75
P 5750 1950
AR Path="/5F152175/61379D75" Ref="#PWR0245"  Part="1" 
AR Path="/5F1700F0/61379D75" Ref="#PWR?"  Part="1" 
F 0 "#PWR0245" H 5750 1700 50  0001 C CNN
F 1 "GND" H 5755 1777 50  0000 C CNN
F 2 "" H 5750 1950 50  0001 C CNN
F 3 "" H 5750 1950 50  0001 C CNN
	1    5750 1950
	1    0    0    -1  
$EndComp
$Comp
L Device:R R155
U 1 1 61379D76
P 6150 1100
AR Path="/5F152175/61379D76" Ref="R155"  Part="1" 
AR Path="/5F1700F0/61379D76" Ref="R?"  Part="1" 
F 0 "R155" H 6220 1146 50  0000 L CNN
F 1 "1k" H 6220 1055 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 6080 1100 50  0001 C CNN
F 3 "~" H 6150 1100 50  0001 C CNN
	1    6150 1100
	1    0    0    -1  
$EndComp
Wire Wire Line
	6150 900  6150 950 
Wire Wire Line
	6150 1250 6150 1275
Wire Wire Line
	5350 1500 5150 1500
Text HLabel 6350 1275 2    50   Output ~ 0
DOUT5
Text Label 5150 1500 0    50   ~ 0
P5
$Comp
L Device:R R152
U 1 1 61379D78
P 5800 3200
AR Path="/5F152175/61379D78" Ref="R152"  Part="1" 
AR Path="/5F1700F0/61379D78" Ref="R?"  Part="1" 
F 0 "R152" H 5870 3246 50  0000 L CNN
F 1 "10k" H 5870 3155 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 5730 3200 50  0001 C CNN
F 3 "~" H 5800 3200 50  0001 C CNN
	1    5800 3200
	1    0    0    -1  
$EndComp
$Comp
L Device:R R148
U 1 1 5F5BFB62
P 5550 2950
AR Path="/5F152175/5F5BFB62" Ref="R148"  Part="1" 
AR Path="/5F1700F0/5F5BFB62" Ref="R?"  Part="1" 
F 0 "R148" V 5343 2950 50  0000 C CNN
F 1 "100" V 5434 2950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5480 2950 50  0001 C CNN
F 3 "~" H 5550 2950 50  0001 C CNN
	1    5550 2950
	0    1    1    0   
$EndComp
Wire Wire Line
	5700 2950 5800 2950
Wire Wire Line
	5800 3050 5800 2950
Connection ~ 5800 2950
Wire Wire Line
	5800 2950 5900 2950
$Comp
L power:+5V #PWR0250
U 1 1 5F5BFB6C
P 6200 2350
AR Path="/5F152175/5F5BFB6C" Ref="#PWR0250"  Part="1" 
AR Path="/5F1700F0/5F5BFB6C" Ref="#PWR?"  Part="1" 
F 0 "#PWR0250" H 6200 2200 50  0001 C CNN
F 1 "+5V" H 6215 2523 50  0000 C CNN
F 2 "" H 6200 2350 50  0001 C CNN
F 3 "" H 6200 2350 50  0001 C CNN
	1    6200 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 3150 6200 3200
Wire Wire Line
	6200 2725 6400 2725
Wire Wire Line
	5800 3350 5800 3400
$Comp
L power:GND #PWR0246
U 1 1 5F5BFB75
P 5800 3400
AR Path="/5F152175/5F5BFB75" Ref="#PWR0246"  Part="1" 
AR Path="/5F1700F0/5F5BFB75" Ref="#PWR?"  Part="1" 
F 0 "#PWR0246" H 5800 3150 50  0001 C CNN
F 1 "GND" H 5805 3227 50  0000 C CNN
F 2 "" H 5800 3400 50  0001 C CNN
F 3 "" H 5800 3400 50  0001 C CNN
	1    5800 3400
	1    0    0    -1  
$EndComp
$Comp
L Device:R R156
U 1 1 5F5BFB7B
P 6200 2550
AR Path="/5F152175/5F5BFB7B" Ref="R156"  Part="1" 
AR Path="/5F1700F0/5F5BFB7B" Ref="R?"  Part="1" 
F 0 "R156" H 6270 2596 50  0000 L CNN
F 1 "1k" H 6270 2505 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 6130 2550 50  0001 C CNN
F 3 "~" H 6200 2550 50  0001 C CNN
	1    6200 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 2350 6200 2400
Wire Wire Line
	6200 2700 6200 2725
Wire Wire Line
	5400 2950 5200 2950
Text HLabel 6400 2725 2    50   Output ~ 0
DOUT6
Text Label 5200 2950 0    50   ~ 0
P6
$Comp
L Device:R R153
U 1 1 5F5BFB8C
P 5800 4650
AR Path="/5F152175/5F5BFB8C" Ref="R153"  Part="1" 
AR Path="/5F1700F0/5F5BFB8C" Ref="R?"  Part="1" 
F 0 "R153" H 5870 4696 50  0000 L CNN
F 1 "10k" H 5870 4605 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 5730 4650 50  0001 C CNN
F 3 "~" H 5800 4650 50  0001 C CNN
	1    5800 4650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R149
U 1 1 61379D7F
P 5550 4400
AR Path="/5F152175/61379D7F" Ref="R149"  Part="1" 
AR Path="/5F1700F0/61379D7F" Ref="R?"  Part="1" 
F 0 "R149" V 5343 4400 50  0000 C CNN
F 1 "100" V 5434 4400 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5480 4400 50  0001 C CNN
F 3 "~" H 5550 4400 50  0001 C CNN
	1    5550 4400
	0    1    1    0   
$EndComp
Wire Wire Line
	5700 4400 5800 4400
Wire Wire Line
	5800 4500 5800 4400
Connection ~ 5800 4400
Wire Wire Line
	5800 4400 5900 4400
$Comp
L power:+5V #PWR0251
U 1 1 5F5BFB9C
P 6200 3800
AR Path="/5F152175/5F5BFB9C" Ref="#PWR0251"  Part="1" 
AR Path="/5F1700F0/5F5BFB9C" Ref="#PWR?"  Part="1" 
F 0 "#PWR0251" H 6200 3650 50  0001 C CNN
F 1 "+5V" H 6215 3973 50  0000 C CNN
F 2 "" H 6200 3800 50  0001 C CNN
F 3 "" H 6200 3800 50  0001 C CNN
	1    6200 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 4600 6200 4650
Wire Wire Line
	6200 4650 6400 4650
Wire Wire Line
	5800 4800 5800 4850
$Comp
L power:GND #PWR0247
U 1 1 61379D80
P 5800 4850
AR Path="/5F152175/61379D80" Ref="#PWR0247"  Part="1" 
AR Path="/5F1700F0/61379D80" Ref="#PWR?"  Part="1" 
F 0 "#PWR0247" H 5800 4600 50  0001 C CNN
F 1 "GND" H 5805 4677 50  0000 C CNN
F 2 "" H 5800 4850 50  0001 C CNN
F 3 "" H 5800 4850 50  0001 C CNN
	1    5800 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R157
U 1 1 61379D81
P 6200 4000
AR Path="/5F152175/61379D81" Ref="R157"  Part="1" 
AR Path="/5F1700F0/61379D81" Ref="R?"  Part="1" 
F 0 "R157" H 6270 4046 50  0000 L CNN
F 1 "1k" H 6270 3955 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 6130 4000 50  0001 C CNN
F 3 "~" H 6200 4000 50  0001 C CNN
	1    6200 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 3800 6200 3850
Wire Wire Line
	5400 4400 5200 4400
Text HLabel 6400 4650 2    50   Output ~ 0
DOUT7
Text Label 5200 4400 0    50   ~ 0
P7
$Comp
L Device:R R154
U 1 1 61379D83
P 5850 6150
AR Path="/5F152175/61379D83" Ref="R154"  Part="1" 
AR Path="/5F1700F0/61379D83" Ref="R?"  Part="1" 
F 0 "R154" H 5920 6196 50  0000 L CNN
F 1 "10k" H 5920 6105 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 5780 6150 50  0001 C CNN
F 3 "~" H 5850 6150 50  0001 C CNN
	1    5850 6150
	1    0    0    -1  
$EndComp
$Comp
L Device:R R150
U 1 1 5F5BFBC2
P 5600 5900
AR Path="/5F152175/5F5BFBC2" Ref="R150"  Part="1" 
AR Path="/5F1700F0/5F5BFBC2" Ref="R?"  Part="1" 
F 0 "R150" V 5393 5900 50  0000 C CNN
F 1 "100" V 5484 5900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603" V 5530 5900 50  0001 C CNN
F 3 "~" H 5600 5900 50  0001 C CNN
	1    5600 5900
	0    1    1    0   
$EndComp
Wire Wire Line
	5750 5900 5850 5900
Wire Wire Line
	5850 6000 5850 5900
Connection ~ 5850 5900
Wire Wire Line
	5850 5900 5950 5900
$Comp
L power:+5V #PWR0252
U 1 1 5F5BFBCC
P 6250 5300
AR Path="/5F152175/5F5BFBCC" Ref="#PWR0252"  Part="1" 
AR Path="/5F1700F0/5F5BFBCC" Ref="#PWR?"  Part="1" 
F 0 "#PWR0252" H 6250 5150 50  0001 C CNN
F 1 "+5V" H 6265 5473 50  0000 C CNN
F 2 "" H 6250 5300 50  0001 C CNN
F 3 "" H 6250 5300 50  0001 C CNN
	1    6250 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 6100 6250 6150
Wire Wire Line
	6250 6150 6450 6150
Wire Wire Line
	5850 6300 5850 6350
$Comp
L power:GND #PWR0248
U 1 1 5F5BFBD5
P 5850 6350
AR Path="/5F152175/5F5BFBD5" Ref="#PWR0248"  Part="1" 
AR Path="/5F1700F0/5F5BFBD5" Ref="#PWR?"  Part="1" 
F 0 "#PWR0248" H 5850 6100 50  0001 C CNN
F 1 "GND" H 5855 6177 50  0000 C CNN
F 2 "" H 5850 6350 50  0001 C CNN
F 3 "" H 5850 6350 50  0001 C CNN
	1    5850 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:R R158
U 1 1 61379D86
P 6250 5500
AR Path="/5F152175/61379D86" Ref="R158"  Part="1" 
AR Path="/5F1700F0/61379D86" Ref="R?"  Part="1" 
F 0 "R158" H 6320 5546 50  0000 L CNN
F 1 "1k" H 6320 5455 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 6180 5500 50  0001 C CNN
F 3 "~" H 6250 5500 50  0001 C CNN
	1    6250 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 5300 6250 5350
Wire Wire Line
	5450 5900 5250 5900
Text HLabel 6450 6150 2    50   Output ~ 0
DOUT8
Text Label 5250 5900 0    50   ~ 0
P8
Text HLabel 950  3200 0    50   BiDi ~ 0
A0
Text HLabel 950  3300 0    50   BiDi ~ 0
A1
Text HLabel 950  3400 0    50   BiDi ~ 0
A2
$Comp
L power:GND #PWR?
U 1 1 61379D87
P 1100 7400
AR Path="/5F1526C5/61379D87" Ref="#PWR?"  Part="1" 
AR Path="/5F160F98/61379D87" Ref="#PWR?"  Part="1" 
AR Path="/5F4DCE96/61379D87" Ref="#PWR?"  Part="1" 
AR Path="/5F1700F0/61379D87" Ref="#PWR?"  Part="1" 
AR Path="/5F152175/61379D87" Ref="#PWR0228"  Part="1" 
F 0 "#PWR0228" H 1100 7150 50  0001 C CNN
F 1 "GND" H 1105 7227 50  0000 C CNN
F 2 "" H 1100 7400 50  0001 C CNN
F 3 "" H 1100 7400 50  0001 C CNN
	1    1100 7400
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C05DD0
P 1100 7150
AR Path="/5F1526C5/60C05DD0" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C05DD0" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C05DD0" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C05DD0" Ref="C?"  Part="1" 
AR Path="/5F152175/60C05DD0" Ref="C74"  Part="1" 
F 0 "C74" H 1215 7196 50  0000 L CNN
F 1 "4.7u" H 1215 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 1138 7000 50  0001 C CNN
F 3 "~" H 1100 7150 50  0001 C CNN
	1    1100 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 61379D89
P 1450 7150
AR Path="/5F1526C5/61379D89" Ref="C?"  Part="1" 
AR Path="/5F160F98/61379D89" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/61379D89" Ref="C?"  Part="1" 
AR Path="/5F1700F0/61379D89" Ref="C?"  Part="1" 
AR Path="/5F152175/61379D89" Ref="C75"  Part="1" 
F 0 "C75" H 1565 7196 50  0000 L CNN
F 1 "4.7u" H 1565 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 1488 7000 50  0001 C CNN
F 3 "~" H 1450 7150 50  0001 C CNN
	1    1450 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 6950 1100 7000
Wire Wire Line
	1100 7300 1100 7350
Wire Wire Line
	1100 6950 1450 6950
Wire Wire Line
	1450 6950 1450 7000
Connection ~ 1100 6950
Wire Wire Line
	1100 6900 1100 6950
Wire Wire Line
	1100 7350 1450 7350
Wire Wire Line
	1450 7350 1450 7300
Connection ~ 1100 7350
Wire Wire Line
	1100 7350 1100 7400
$Comp
L power:+5V #PWR0227
U 1 1 60C08285
P 1100 6900
AR Path="/5F152175/60C08285" Ref="#PWR0227"  Part="1" 
AR Path="/5F1700F0/60C08285" Ref="#PWR?"  Part="1" 
F 0 "#PWR0227" H 1100 6750 50  0001 C CNN
F 1 "+5V" H 1115 7073 50  0000 C CNN
F 2 "" H 1100 6900 50  0001 C CNN
F 3 "" H 1100 6900 50  0001 C CNN
	1    1100 6900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C09547
P 1900 7150
AR Path="/5F1526C5/60C09547" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C09547" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C09547" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C09547" Ref="C?"  Part="1" 
AR Path="/5F152175/60C09547" Ref="C77"  Part="1" 
F 0 "C77" H 2015 7196 50  0000 L CNN
F 1 "4.7u" H 2015 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 1938 7000 50  0001 C CNN
F 3 "~" H 1900 7150 50  0001 C CNN
	1    1900 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C0954D
P 2250 7150
AR Path="/5F1526C5/60C0954D" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C0954D" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C0954D" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C0954D" Ref="C?"  Part="1" 
AR Path="/5F152175/60C0954D" Ref="C79"  Part="1" 
F 0 "C79" H 2365 7196 50  0000 L CNN
F 1 "4.7u" H 2365 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2288 7000 50  0001 C CNN
F 3 "~" H 2250 7150 50  0001 C CNN
	1    2250 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C0BFAA
P 2650 7150
AR Path="/5F1526C5/60C0BFAA" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C0BFAA" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C0BFAA" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C0BFAA" Ref="C?"  Part="1" 
AR Path="/5F152175/60C0BFAA" Ref="C80"  Part="1" 
F 0 "C80" H 2765 7196 50  0000 L CNN
F 1 "4.7u" H 2765 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 2688 7000 50  0001 C CNN
F 3 "~" H 2650 7150 50  0001 C CNN
	1    2650 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C0BFB0
P 3000 7150
AR Path="/5F1526C5/60C0BFB0" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C0BFB0" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C0BFB0" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C0BFB0" Ref="C?"  Part="1" 
AR Path="/5F152175/60C0BFB0" Ref="C81"  Part="1" 
F 0 "C81" H 3115 7196 50  0000 L CNN
F 1 "4.7u" H 3115 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3038 7000 50  0001 C CNN
F 3 "~" H 3000 7150 50  0001 C CNN
	1    3000 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C0EDCB
P 3425 7150
AR Path="/5F1526C5/60C0EDCB" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C0EDCB" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C0EDCB" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C0EDCB" Ref="C?"  Part="1" 
AR Path="/5F152175/60C0EDCB" Ref="C82"  Part="1" 
F 0 "C82" H 3540 7196 50  0000 L CNN
F 1 "4.7u" H 3540 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3463 7000 50  0001 C CNN
F 3 "~" H 3425 7150 50  0001 C CNN
	1    3425 7150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 60C0EDD1
P 3775 7150
AR Path="/5F1526C5/60C0EDD1" Ref="C?"  Part="1" 
AR Path="/5F160F98/60C0EDD1" Ref="C?"  Part="1" 
AR Path="/5F4DCE96/60C0EDD1" Ref="C?"  Part="1" 
AR Path="/5F1700F0/60C0EDD1" Ref="C?"  Part="1" 
AR Path="/5F152175/60C0EDD1" Ref="C83"  Part="1" 
F 0 "C83" H 3890 7196 50  0000 L CNN
F 1 "4.7u" H 3890 7105 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603" H 3813 7000 50  0001 C CNN
F 3 "~" H 3775 7150 50  0001 C CNN
	1    3775 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	1450 6950 1900 6950
Wire Wire Line
	3775 6950 3775 7000
Connection ~ 1450 6950
Wire Wire Line
	1450 7350 1900 7350
Wire Wire Line
	3775 7350 3775 7300
Connection ~ 1450 7350
Wire Wire Line
	3425 7000 3425 6950
Connection ~ 3425 6950
Wire Wire Line
	3425 6950 3775 6950
Wire Wire Line
	3000 7000 3000 6950
Connection ~ 3000 6950
Wire Wire Line
	3000 6950 3425 6950
Wire Wire Line
	2650 7000 2650 6950
Connection ~ 2650 6950
Wire Wire Line
	2650 6950 3000 6950
Wire Wire Line
	2250 7000 2250 6950
Connection ~ 2250 6950
Wire Wire Line
	2250 6950 2650 6950
Wire Wire Line
	1900 7000 1900 6950
Connection ~ 1900 6950
Wire Wire Line
	1900 6950 2250 6950
Wire Wire Line
	1900 7300 1900 7350
Connection ~ 1900 7350
Wire Wire Line
	1900 7350 2250 7350
Wire Wire Line
	2250 7300 2250 7350
Connection ~ 2250 7350
Wire Wire Line
	2250 7350 2650 7350
Wire Wire Line
	2650 7300 2650 7350
Connection ~ 2650 7350
Wire Wire Line
	2650 7350 3000 7350
Wire Wire Line
	3000 7300 3000 7350
Connection ~ 3000 7350
Wire Wire Line
	3950 2700 3950 2725
Text HLabel 4150 2725 2    50   Output ~ 0
DOUT2
Wire Wire Line
	3950 2725 4150 2725
Wire Wire Line
	3000 7350 3425 7350
Wire Wire Line
	3425 7300 3425 7350
Connection ~ 3425 7350
Wire Wire Line
	3425 7350 3775 7350
Connection ~ 3900 1275
Wire Wire Line
	3900 1275 3900 1300
Connection ~ 6150 1275
Wire Wire Line
	6150 1275 6150 1300
Connection ~ 6200 2725
Wire Wire Line
	6200 2725 6200 2750
Connection ~ 4000 5675
Wire Wire Line
	4000 5675 4000 5700
Connection ~ 3950 4175
Wire Wire Line
	3950 4175 3950 4200
Connection ~ 3950 2725
Wire Wire Line
	3950 2725 3950 2750
Wire Wire Line
	6250 5650 6250 5700
Wire Wire Line
	6200 4150 6200 4200
$Comp
L Device:R R143
U 1 1 60C763F4
P 4050 1750
AR Path="/5F152175/60C763F4" Ref="R143"  Part="1" 
AR Path="/5F1700F0/60C763F4" Ref="R?"  Part="1" 
F 0 "R143" H 4120 1796 50  0000 L CNN
F 1 "10k" H 4120 1705 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 3980 1750 50  0001 C CNN
F 3 "~" H 4050 1750 50  0001 C CNN
	1    4050 1750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0241
U 1 1 60C76B2A
P 4275 1950
AR Path="/5F152175/60C76B2A" Ref="#PWR0241"  Part="1" 
AR Path="/5F1700F0/60C76B2A" Ref="#PWR?"  Part="1" 
F 0 "#PWR0241" H 4275 1700 50  0001 C CNN
F 1 "GND" H 4280 1777 50  0000 C CNN
F 2 "" H 4275 1950 50  0001 C CNN
F 3 "" H 4275 1950 50  0001 C CNN
	1    4275 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 1750 4275 1750
Wire Wire Line
	4275 1750 4275 1950
$Comp
L Device:R R144
U 1 1 60C7CC46
P 4100 3200
AR Path="/5F152175/60C7CC46" Ref="R144"  Part="1" 
AR Path="/5F1700F0/60C7CC46" Ref="R?"  Part="1" 
F 0 "R144" H 4170 3246 50  0000 L CNN
F 1 "10k" H 4170 3155 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 4030 3200 50  0001 C CNN
F 3 "~" H 4100 3200 50  0001 C CNN
	1    4100 3200
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0242
U 1 1 60C7CC4C
P 4325 3400
AR Path="/5F152175/60C7CC4C" Ref="#PWR0242"  Part="1" 
AR Path="/5F1700F0/60C7CC4C" Ref="#PWR?"  Part="1" 
F 0 "#PWR0242" H 4325 3150 50  0001 C CNN
F 1 "GND" H 4330 3227 50  0000 C CNN
F 2 "" H 4325 3400 50  0001 C CNN
F 3 "" H 4325 3400 50  0001 C CNN
	1    4325 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 3200 4325 3200
Wire Wire Line
	4325 3200 4325 3400
$Comp
L Device:R R145
U 1 1 60C81CED
P 4100 4650
AR Path="/5F152175/60C81CED" Ref="R145"  Part="1" 
AR Path="/5F1700F0/60C81CED" Ref="R?"  Part="1" 
F 0 "R145" H 4170 4696 50  0000 L CNN
F 1 "10k" H 4170 4605 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 4030 4650 50  0001 C CNN
F 3 "~" H 4100 4650 50  0001 C CNN
	1    4100 4650
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0243
U 1 1 60C81CF3
P 4325 4850
AR Path="/5F152175/60C81CF3" Ref="#PWR0243"  Part="1" 
AR Path="/5F1700F0/60C81CF3" Ref="#PWR?"  Part="1" 
F 0 "#PWR0243" H 4325 4600 50  0001 C CNN
F 1 "GND" H 4330 4677 50  0000 C CNN
F 2 "" H 4325 4850 50  0001 C CNN
F 3 "" H 4325 4850 50  0001 C CNN
	1    4325 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4250 4650 4325 4650
Wire Wire Line
	4325 4650 4325 4850
$Comp
L Device:R R146
U 1 1 60C86E53
P 4150 6150
AR Path="/5F152175/60C86E53" Ref="R146"  Part="1" 
AR Path="/5F1700F0/60C86E53" Ref="R?"  Part="1" 
F 0 "R146" H 4220 6196 50  0000 L CNN
F 1 "10k" H 4220 6105 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 4080 6150 50  0001 C CNN
F 3 "~" H 4150 6150 50  0001 C CNN
	1    4150 6150
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0244
U 1 1 60C86E59
P 4375 6350
AR Path="/5F152175/60C86E59" Ref="#PWR0244"  Part="1" 
AR Path="/5F1700F0/60C86E59" Ref="#PWR?"  Part="1" 
F 0 "#PWR0244" H 4375 6100 50  0001 C CNN
F 1 "GND" H 4380 6177 50  0000 C CNN
F 2 "" H 4375 6350 50  0001 C CNN
F 3 "" H 4375 6350 50  0001 C CNN
	1    4375 6350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4300 6150 4375 6150
Wire Wire Line
	4375 6150 4375 6350
$Comp
L Device:R R159
U 1 1 60C8C53A
P 6300 1750
AR Path="/5F152175/60C8C53A" Ref="R159"  Part="1" 
AR Path="/5F1700F0/60C8C53A" Ref="R?"  Part="1" 
F 0 "R159" H 6370 1796 50  0000 L CNN
F 1 "10k" H 6370 1705 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 6230 1750 50  0001 C CNN
F 3 "~" H 6300 1750 50  0001 C CNN
	1    6300 1750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0253
U 1 1 60C8C540
P 6525 1950
AR Path="/5F152175/60C8C540" Ref="#PWR0253"  Part="1" 
AR Path="/5F1700F0/60C8C540" Ref="#PWR?"  Part="1" 
F 0 "#PWR0253" H 6525 1700 50  0001 C CNN
F 1 "GND" H 6530 1777 50  0000 C CNN
F 2 "" H 6525 1950 50  0001 C CNN
F 3 "" H 6525 1950 50  0001 C CNN
	1    6525 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6450 1750 6525 1750
Wire Wire Line
	6525 1750 6525 1950
$Comp
L Device:R R160
U 1 1 60C91B60
P 6350 3200
AR Path="/5F152175/60C91B60" Ref="R160"  Part="1" 
AR Path="/5F1700F0/60C91B60" Ref="R?"  Part="1" 
F 0 "R160" H 6420 3246 50  0000 L CNN
F 1 "10k" H 6420 3155 50  0000 L CNN
F 2 "Resistors_SMD:R_0603" V 6280 3200 50  0001 C CNN
F 3 "~" H 6350 3200 50  0001 C CNN
	1    6350 3200
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0254
U 1 1 60C91B66
P 6575 3400
AR Path="/5F152175/60C91B66" Ref="#PWR0254"  Part="1" 
AR Path="/5F1700F0/60C91B66" Ref="#PWR?"  Part="1" 
F 0 "#PWR0254" H 6575 3150 50  0001 C CNN
F 1 "GND" H 6580 3227 50  0000 C CNN
F 2 "" H 6575 3400 50  0001 C CNN
F 3 "" H 6575 3400 50  0001 C CNN
	1    6575 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 3200 6575 3200
Wire Wire Line
	6575 3200 6575 3400
Text HLabel 1100 2800 0    50   BiDi ~ 0
SDA
$Comp
L Transistor_BJT:BC817 Q25
U 1 1 626187BC
P 3800 1500
F 0 "Q25" H 3991 1546 50  0000 L CNN
F 1 "BC817" H 3991 1455 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 4000 1425 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 3800 1500 50  0001 L CNN
	1    3800 1500
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q26
U 1 1 62619BAF
P 3850 2950
F 0 "Q26" H 4041 2996 50  0000 L CNN
F 1 "BC817" H 4041 2905 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 4050 2875 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 3850 2950 50  0001 L CNN
	1    3850 2950
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q27
U 1 1 6261AA50
P 3850 4400
F 0 "Q27" H 4041 4446 50  0000 L CNN
F 1 "BC817" H 4041 4355 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 4050 4325 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 3850 4400 50  0001 L CNN
	1    3850 4400
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q29
U 1 1 6261B281
P 6050 1500
F 0 "Q29" H 6241 1546 50  0000 L CNN
F 1 "BC817" H 6241 1455 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 6250 1425 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 6050 1500 50  0001 L CNN
	1    6050 1500
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q30
U 1 1 6261B9EE
P 6100 2950
F 0 "Q30" H 6291 2996 50  0000 L CNN
F 1 "BC817" H 6291 2905 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 6300 2875 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 6100 2950 50  0001 L CNN
	1    6100 2950
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q31
U 1 1 6261BFEA
P 6100 4400
F 0 "Q31" H 6291 4446 50  0000 L CNN
F 1 "BC817" H 6291 4355 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 6300 4325 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 6100 4400 50  0001 L CNN
	1    6100 4400
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q32
U 1 1 6261C838
P 6150 5900
F 0 "Q32" H 6341 5946 50  0000 L CNN
F 1 "BC817" H 6341 5855 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 6350 5825 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 6150 5900 50  0001 L CNN
	1    6150 5900
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:BC817 Q28
U 1 1 6261CEF9
P 3900 5900
F 0 "Q28" H 4091 5946 50  0000 L CNN
F 1 "BC817" H 4091 5855 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 4100 5825 50  0001 L CIN
F 3 "http://www.fairchildsemi.com/ds/BC/BC817.pdf" H 3900 5900 50  0001 L CNN
	1    3900 5900
	1    0    0    -1  
$EndComp
$EndSCHEMATC