EESchema Schematic File Version 4
LIBS:SC126Mux-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74xx:74LS138 U1
U 1 1 5D794ECD
P 3800 4000
F 0 "U1" H 4050 4600 50  0000 C CNN
F 1 "74HCT138" H 4100 4500 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 3800 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS138" H 3800 4000 50  0001 C CNN
	1    3800 4000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 5D79505B
P 3800 4700
F 0 "#PWR0101" H 3800 4450 50  0001 C CNN
F 1 "GND" H 3805 4527 50  0000 C CNN
F 2 "" H 3800 4700 50  0001 C CNN
F 3 "" H 3800 4700 50  0001 C CNN
	1    3800 4700
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0102
U 1 1 5D7953C5
P 3800 3400
F 0 "#PWR0102" H 3800 3250 50  0001 C CNN
F 1 "VCC" H 3817 3573 50  0000 C CNN
F 2 "" H 3800 3400 50  0001 C CNN
F 3 "" H 3800 3400 50  0001 C CNN
	1    3800 3400
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J4
U 1 1 5D7954F7
P 3000 6900
F 0 "J4" H 3050 6500 50  0000 L CNN
F 1 "Conn_01x06" H 2950 6400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 3000 6900 50  0001 C CNN
F 3 "~" H 3000 6900 50  0001 C CNN
	1    3000 6900
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J5
U 1 1 5D796189
P 4000 6900
F 0 "J5" H 4050 6500 50  0000 L CNN
F 1 "Conn_01x06" H 3950 6400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 4000 6900 50  0001 C CNN
F 3 "~" H 4000 6900 50  0001 C CNN
	1    4000 6900
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J6
U 1 1 5D796727
P 4950 6900
F 0 "J6" H 4950 6500 50  0000 L CNN
F 1 "Conn_01x06" H 4850 6400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 4950 6900 50  0001 C CNN
F 3 "~" H 4950 6900 50  0001 C CNN
	1    4950 6900
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J7
U 1 1 5D796DF9
P 5900 6900
F 0 "J7" H 5850 6500 50  0000 L CNN
F 1 "Conn_01x06" H 5750 6400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 5900 6900 50  0001 C CNN
F 3 "~" H 5900 6900 50  0001 C CNN
	1    5900 6900
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J3
U 1 1 5D79727A
P 1850 6900
F 0 "J3" H 1950 6500 50  0000 L CNN
F 1 "Conn_01x06" H 1900 6400 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 1850 6900 50  0001 C CNN
F 3 "~" H 1850 6900 50  0001 C CNN
	1    1850 6900
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J2
U 1 1 5D7A1609
P 1850 5900
F 0 "J2" H 1930 5892 50  0000 L CNN
F 1 "Conn_01x06" H 1930 5801 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 1850 5900 50  0001 C CNN
F 3 "~" H 1850 5900 50  0001 C CNN
	1    1850 5900
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 7200 2800 7200
Connection ~ 2800 7200
Wire Wire Line
	2800 7200 3800 7200
Connection ~ 3800 7200
Wire Wire Line
	3800 7200 4750 7200
Connection ~ 4750 7200
Wire Wire Line
	4750 7200 5700 7200
Wire Wire Line
	1650 7100 2800 7100
Connection ~ 2800 7100
Wire Wire Line
	2800 7100 3800 7100
Connection ~ 3800 7100
Wire Wire Line
	3800 7100 4750 7100
Connection ~ 4750 7100
Wire Wire Line
	4750 7100 5700 7100
Wire Wire Line
	1650 6900 2800 6900
Connection ~ 2800 6900
Wire Wire Line
	2800 6900 3800 6900
Connection ~ 3800 6900
Wire Wire Line
	3800 6900 4750 6900
Connection ~ 4750 6900
Wire Wire Line
	4750 6900 5700 6900
Wire Wire Line
	1650 6800 2800 6800
Connection ~ 2800 6800
Wire Wire Line
	2800 6800 3800 6800
Connection ~ 3800 6800
Wire Wire Line
	3800 6800 4750 6800
Connection ~ 4750 6800
Wire Wire Line
	4750 6800 5700 6800
Wire Wire Line
	2800 5700 2800 4700
Wire Wire Line
	2800 3700 3300 3700
Wire Wire Line
	2900 5800 2900 4800
Wire Wire Line
	2900 3800 3300 3800
Wire Wire Line
	3300 4300 3300 4400
Connection ~ 3300 4400
Wire Wire Line
	3300 4400 3300 4700
Connection ~ 3800 4700
Wire Wire Line
	3300 4200 3000 4200
Wire Wire Line
	3000 4200 3000 3400
Wire Wire Line
	3000 3400 3800 3400
Connection ~ 3800 3400
Wire Wire Line
	3300 3900 3100 3900
Wire Wire Line
	3100 3900 3100 4700
Wire Wire Line
	3100 4700 3300 4700
Connection ~ 3300 4700
Wire Wire Line
	3300 4700 3800 4700
Wire Wire Line
	4300 3700 5700 3700
Wire Wire Line
	5700 3700 5700 6700
Wire Wire Line
	4300 3800 4750 3800
Wire Wire Line
	4750 3800 4750 6700
Wire Wire Line
	4300 3900 4650 3900
Wire Wire Line
	4650 3900 4650 6700
Wire Wire Line
	4650 6700 3800 6700
Wire Wire Line
	4300 4000 4550 4000
Wire Wire Line
	4550 4000 4550 6600
Wire Wire Line
	4550 6600 3550 6600
Wire Wire Line
	3550 6600 3550 6700
Wire Wire Line
	1650 6700 2600 6700
Wire Wire Line
	2600 6700 2600 5800
Wire Wire Line
	2600 5800 2900 5800
$Comp
L Device:C C1
U 1 1 5D7BB25A
P 7100 5550
F 0 "C1" H 7215 5596 50  0000 L CNN
F 1 "0.1uF" H 7215 5505 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm" H 7138 5400 50  0001 C CNN
F 3 "~" H 7100 5550 50  0001 C CNN
	1    7100 5550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5D7BBCC3
P 7550 5550
F 0 "C2" H 7665 5596 50  0000 L CNN
F 1 "0.1uF" H 7665 5505 50  0000 L CNN
F 2 "Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm" H 7588 5400 50  0001 C CNN
F 3 "~" H 7550 5550 50  0001 C CNN
	1    7550 5550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 5D7BC2CC
P 7300 5700
F 0 "#PWR0103" H 7300 5450 50  0001 C CNN
F 1 "GND" H 7305 5527 50  0000 C CNN
F 2 "" H 7300 5700 50  0001 C CNN
F 3 "" H 7300 5700 50  0001 C CNN
	1    7300 5700
	1    0    0    -1  
$EndComp
$Comp
L power:VCC #PWR0104
U 1 1 5D7BC639
P 7300 5400
F 0 "#PWR0104" H 7300 5250 50  0001 C CNN
F 1 "VCC" H 7317 5573 50  0000 C CNN
F 2 "" H 7300 5400 50  0001 C CNN
F 3 "" H 7300 5400 50  0001 C CNN
	1    7300 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 7100 6200 5400
Wire Wire Line
	6200 5400 6650 5400
Connection ~ 7100 5400
Wire Wire Line
	7100 5400 7300 5400
Connection ~ 7300 5400
Wire Wire Line
	7300 5400 7550 5400
Wire Wire Line
	6300 7200 6300 5700
Wire Wire Line
	6300 5700 6650 5700
Connection ~ 7100 5700
Wire Wire Line
	7100 5700 7300 5700
Connection ~ 7300 5700
Wire Wire Line
	7300 5700 7550 5700
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5D7C04B2
P 6650 5400
F 0 "#FLG0101" H 6650 5475 50  0001 C CNN
F 1 "PWR_FLAG" H 6650 5573 50  0000 C CNN
F 2 "" H 6650 5400 50  0001 C CNN
F 3 "~" H 6650 5400 50  0001 C CNN
	1    6650 5400
	1    0    0    -1  
$EndComp
Connection ~ 6650 5400
Wire Wire Line
	6650 5400 7100 5400
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5D7C082A
P 6650 5700
F 0 "#FLG0102" H 6650 5775 50  0001 C CNN
F 1 "PWR_FLAG" H 6650 5873 50  0000 C CNN
F 2 "" H 6650 5700 50  0001 C CNN
F 3 "~" H 6650 5700 50  0001 C CNN
	1    6650 5700
	-1   0    0    1   
$EndComp
Connection ~ 6650 5700
Wire Wire Line
	6650 5700 7100 5700
Wire Wire Line
	3550 6700 2800 6700
$Comp
L 74xx:74LS153 U2
U 1 1 5D7C73DC
P 1550 4000
F 0 "U2" H 1300 5000 50  0000 C CNN
F 1 "74HCT153" H 1250 4900 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm" H 1550 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS153" H 1550 4000 50  0001 C CNN
	1    1550 4000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2050 3800 2300 3800
Wire Wire Line
	2300 3800 2300 4500
Wire Wire Line
	2300 4500 2050 4500
Wire Wire Line
	2300 4500 2300 5100
Wire Wire Line
	2300 5100 1850 5100
Connection ~ 2300 4500
Wire Wire Line
	2050 3300 2050 3400
Connection ~ 2050 3400
Wire Wire Line
	2050 3400 2050 3500
Wire Wire Line
	2050 3500 2050 3600
Connection ~ 2050 3500
Wire Wire Line
	1650 5700 2800 5700
Wire Wire Line
	2050 4700 2800 4700
Connection ~ 2800 4700
Wire Wire Line
	2800 4700 2800 3700
Wire Wire Line
	2050 4800 2900 4800
Connection ~ 2900 4800
Wire Wire Line
	2900 4800 2900 3800
Wire Wire Line
	2050 4200 2450 4200
Wire Wire Line
	2450 4200 2450 6350
Wire Wire Line
	2450 6350 3400 6350
Wire Wire Line
	3400 6350 3400 7000
Wire Wire Line
	3400 7000 3800 7000
Wire Wire Line
	2050 4100 2650 4100
Wire Wire Line
	2650 4100 2650 5600
Wire Wire Line
	2650 5600 4350 5600
Wire Wire Line
	4350 5600 4350 7000
Wire Wire Line
	4350 7000 4750 7000
Wire Wire Line
	2050 4000 2750 4000
Wire Wire Line
	2750 4000 2750 5550
Wire Wire Line
	2750 5550 5500 5550
Wire Wire Line
	5500 5550 5500 7000
Wire Wire Line
	5500 7000 5700 7000
Wire Wire Line
	2050 3500 2300 3500
Wire Wire Line
	2300 3500 2300 3800
Connection ~ 2300 3800
$Comp
L power:GND #PWR0105
U 1 1 5D819EE4
P 1850 5100
F 0 "#PWR0105" H 1850 4850 50  0001 C CNN
F 1 "GND" H 1855 4927 50  0000 C CNN
F 2 "" H 1850 5100 50  0001 C CNN
F 3 "" H 1850 5100 50  0001 C CNN
	1    1850 5100
	1    0    0    -1  
$EndComp
Connection ~ 1850 5100
Wire Wire Line
	1850 5100 1550 5100
NoConn ~ 1650 5900
NoConn ~ 1650 6000
NoConn ~ 1650 6100
NoConn ~ 1650 6200
Wire Wire Line
	1050 4000 1050 7000
Wire Wire Line
	1050 7000 1650 7000
NoConn ~ 1650 5800
NoConn ~ 4300 4100
NoConn ~ 4300 4200
NoConn ~ 4300 4300
NoConn ~ 4300 4400
NoConn ~ 1050 3300
$Comp
L power:VCC #PWR0106
U 1 1 5D83A578
P 1550 3000
F 0 "#PWR0106" H 1550 2850 50  0001 C CNN
F 1 "VCC" H 1567 3173 50  0000 C CNN
F 2 "" H 1550 3000 50  0001 C CNN
F 3 "" H 1550 3000 50  0001 C CNN
	1    1550 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 4300 2200 4300
Wire Wire Line
	2200 4300 2200 7000
Wire Wire Line
	2200 7000 2800 7000
Wire Wire Line
	5700 7100 6200 7100
Connection ~ 5700 7100
Wire Wire Line
	5700 7200 6300 7200
Connection ~ 5700 7200
$EndSCHEMATC
