EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 5 7
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	5900 3050 5900 2850
Wire Wire Line
	5900 4250 5900 4150
Wire Wire Line
	5450 4250 5900 4250
$Comp
L 74xx_IEEE:7404 U?
U 1 1 600613A3
P 5900 3600
AR Path="/600613A3" Ref="U?"  Part="1" 
AR Path="/6005D55B/600613A3" Ref="U1"  Part="3" 
AR Path="/60128C0D/600613A3" Ref="U?"  Part="2" 
AR Path="/6012A322/600613A3" Ref="U?"  Part="2" 
AR Path="/6012DE4F/600613A3" Ref="U1"  Part="1" 
F 0 "U1" H 5900 4066 50  0000 C CNN
F 1 "7404" H 5900 3975 50  0000 C CNN
F 2 "Package_DIP:DIP-14_W7.62mm_Socket" H 5900 3600 50  0001 C CNN
F 3 "" H 5900 3600 50  0001 C CNN
	1    5900 3600
	0    -1   -1   0   
$EndComp
Text Label 4300 4050 2    50   ~ 0
DEV4
Text Label 4300 3950 2    50   ~ 0
DEV5
Text Label 4300 3850 2    50   ~ 0
DEV6
Text Label 4300 3750 2    50   ~ 0
DEV7
Text GLabel 3900 3450 1    50   Input ~ 0
DEV[0..7]
Wire Wire Line
	4000 3750 4350 3750
Wire Wire Line
	4350 3850 4000 3850
Wire Wire Line
	4000 3950 4350 3950
Wire Wire Line
	4000 4050 4350 4050
Entry Wire Line
	4000 3750 3900 3650
Entry Wire Line
	4000 3850 3900 3750
Entry Wire Line
	4000 3950 3900 3850
Entry Wire Line
	4000 4050 3900 3950
Wire Wire Line
	4050 4250 4350 4250
Connection ~ 4200 4350
Wire Wire Line
	4050 4350 4200 4350
Wire Wire Line
	4200 4150 4350 4150
Wire Wire Line
	4200 4350 4200 4150
Wire Wire Line
	4350 4350 4200 4350
Wire Wire Line
	4350 4450 4300 4450
Wire Wire Line
	3750 4550 4150 4550
Wire Wire Line
	4350 4650 4000 4650
Wire Wire Line
	3750 4750 3850 4750
Connection ~ 3050 4550
Wire Wire Line
	3050 4450 3050 4550
Wire Wire Line
	3150 4450 3050 4450
Connection ~ 3050 4650
Wire Wire Line
	3050 4550 3050 4650
Wire Wire Line
	3150 4550 3050 4550
Connection ~ 3050 4750
Wire Wire Line
	3050 4650 3050 4750
Wire Wire Line
	3150 4650 3050 4650
Wire Wire Line
	3050 4750 3050 4850
Wire Wire Line
	3150 4750 3050 4750
$Comp
L power:GND #PWR?
U 1 1 600613CB
P 4050 4350
AR Path="/600613CB" Ref="#PWR?"  Part="1" 
AR Path="/6005D55B/600613CB" Ref="#PWR?"  Part="1" 
AR Path="/60128C0D/600613CB" Ref="#PWR?"  Part="1" 
AR Path="/6012A322/600613CB" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/600613CB" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4050 4100 50  0001 C CNN
F 1 "GND" V 4055 4222 50  0000 R CNN
F 2 "" H 4050 4350 50  0001 C CNN
F 3 "" H 4050 4350 50  0001 C CNN
	1    4050 4350
	0    1    1    0   
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 600613D1
P 4050 4250
AR Path="/600613D1" Ref="#PWR?"  Part="1" 
AR Path="/6005D55B/600613D1" Ref="#PWR?"  Part="1" 
AR Path="/60128C0D/600613D1" Ref="#PWR?"  Part="1" 
AR Path="/6012A322/600613D1" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/600613D1" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4050 4100 50  0001 C CNN
F 1 "+5V" V 4065 4378 50  0000 L CNN
F 2 "" H 4050 4250 50  0001 C CNN
F 3 "" H 4050 4250 50  0001 C CNN
	1    4050 4250
	0    -1   -1   0   
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 600613D7
P 3050 4850
AR Path="/600613D7" Ref="#PWR?"  Part="1" 
AR Path="/6005D55B/600613D7" Ref="#PWR?"  Part="1" 
AR Path="/60128C0D/600613D7" Ref="#PWR?"  Part="1" 
AR Path="/6012A322/600613D7" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/600613D7" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 3050 4700 50  0001 C CNN
F 1 "+5V" H 3065 5023 50  0000 C CNN
F 2 "" H 3050 4850 50  0001 C CNN
F 3 "" H 3050 4850 50  0001 C CNN
	1    3050 4850
	-1   0    0    1   
$EndComp
$Comp
L 74xx_IEEE:7485 U?
U 1 1 600613E3
P 4900 4250
AR Path="/600613E3" Ref="U?"  Part="1" 
AR Path="/6005D55B/600613E3" Ref="U4"  Part="1" 
AR Path="/60128C0D/600613E3" Ref="U?"  Part="1" 
AR Path="/6012A322/600613E3" Ref="U?"  Part="1" 
AR Path="/6012DE4F/600613E3" Ref="U7"  Part="1" 
F 0 "U7" H 4900 3509 50  0000 C CNN
F 1 "7485" H 4900 3600 50  0000 C CNN
F 2 "Package_DIP:DIP-16_W7.62mm_Socket" H 4900 4250 50  0001 C CNN
F 3 "" H 4900 4250 50  0001 C CNN
	1    4900 4250
	1    0    0    -1  
$EndComp
Text HLabel 5900 2850 1    50   Output ~ 0
OUT
NoConn ~ 5450 4050
NoConn ~ 5450 4450
Wire Wire Line
	4900 3700 4900 3600
$Comp
L power:+5V #PWR?
U 1 1 6022C49A
P 4900 3600
AR Path="/6005D55B/6022C49A" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/6022C49A" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4900 3450 50  0001 C CNN
F 1 "+5V" H 4915 3773 50  0000 C CNN
F 2 "" H 4900 3600 50  0001 C CNN
F 3 "" H 4900 3600 50  0001 C CNN
	1    4900 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 4800 4900 5100
$Comp
L power:GND #PWR?
U 1 1 6022D3A1
P 4900 5100
AR Path="/6005D55B/6022D3A1" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/6022D3A1" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4900 4850 50  0001 C CNN
F 1 "GND" H 4905 4927 50  0000 C CNN
F 2 "" H 4900 5100 50  0001 C CNN
F 3 "" H 4900 5100 50  0001 C CNN
	1    4900 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5650 3600 5350 3600
$Comp
L power:+5V #PWR?
U 1 1 6023063D
P 5350 3600
AR Path="/6005D55B/6023063D" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/6023063D" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 5350 3450 50  0001 C CNN
F 1 "+5V" V 5365 3728 50  0000 L CNN
F 2 "" H 5350 3600 50  0001 C CNN
F 3 "" H 5350 3600 50  0001 C CNN
	1    5350 3600
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60230D80
P 6300 3600
AR Path="/6005D55B/60230D80" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/60230D80" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 6300 3350 50  0001 C CNN
F 1 "GND" V 6305 3472 50  0000 R CNN
F 2 "" H 6300 3600 50  0001 C CNN
F 3 "" H 6300 3600 50  0001 C CNN
	1    6300 3600
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6150 3600 6300 3600
$Comp
L Device:R R1
U 1 1 5FF5F4FC
P 3850 5000
AR Path="/6005D55B/5FF5F4FC" Ref="R1"  Part="1" 
AR Path="/6012DE4F/5FF5F4FC" Ref="R5"  Part="1" 
F 0 "R5" H 3920 5046 50  0000 L CNN
F 1 "R" H 3920 4955 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 3780 5000 50  0001 C CNN
F 3 "~" H 3850 5000 50  0001 C CNN
	1    3850 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5FF5FB1E
P 4000 5000
AR Path="/6005D55B/5FF5FB1E" Ref="R2"  Part="1" 
AR Path="/6012DE4F/5FF5FB1E" Ref="R6"  Part="1" 
F 0 "R6" H 4070 5046 50  0000 L CNN
F 1 "R" H 4070 4955 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 3930 5000 50  0001 C CNN
F 3 "~" H 4000 5000 50  0001 C CNN
	1    4000 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5FF5FDBA
P 4150 5000
AR Path="/6005D55B/5FF5FDBA" Ref="R3"  Part="1" 
AR Path="/6012DE4F/5FF5FDBA" Ref="R7"  Part="1" 
F 0 "R7" H 4220 5046 50  0000 L CNN
F 1 "R" H 4220 4955 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4080 5000 50  0001 C CNN
F 3 "~" H 4150 5000 50  0001 C CNN
	1    4150 5000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5FF60368
P 4300 5000
AR Path="/6005D55B/5FF60368" Ref="R4"  Part="1" 
AR Path="/6012DE4F/5FF60368" Ref="R8"  Part="1" 
F 0 "R8" H 4370 5046 50  0000 L CNN
F 1 "R" H 4370 4955 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 4230 5000 50  0001 C CNN
F 3 "~" H 4300 5000 50  0001 C CNN
	1    4300 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 4850 3850 4750
Connection ~ 3850 4750
Wire Wire Line
	3850 4750 4350 4750
Wire Wire Line
	4000 4850 4000 4650
Connection ~ 4000 4650
Wire Wire Line
	4000 4650 3750 4650
Wire Wire Line
	4150 4850 4150 4550
Connection ~ 4150 4550
Wire Wire Line
	4150 4550 4350 4550
Wire Wire Line
	4300 4850 4300 4450
Connection ~ 4300 4450
Wire Wire Line
	4300 4450 3750 4450
Wire Wire Line
	3850 5150 3850 5200
Wire Wire Line
	3850 5200 4000 5200
Wire Wire Line
	4000 5200 4000 5150
Wire Wire Line
	4150 5150 4150 5200
Wire Wire Line
	4150 5200 4000 5200
Connection ~ 4000 5200
Wire Wire Line
	4300 5150 4300 5200
Wire Wire Line
	4300 5200 4150 5200
Connection ~ 4150 5200
Wire Wire Line
	4000 5200 4000 5300
$Comp
L power:GND #PWR?
U 1 1 5FF685F2
P 4000 5300
AR Path="/6005D55B/5FF685F2" Ref="#PWR?"  Part="1" 
AR Path="/6012DE4F/5FF685F2" Ref="#PWR?"  Part="1" 
F 0 "#PWR?" H 4000 5050 50  0001 C CNN
F 1 "GND" H 4005 5127 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 Bus Line
	3900 3450 3900 4050
$Comp
L Switch:SW_DIP_x04 SW?
U 1 1 600613DD
P 3450 4650
AR Path="/600613DD" Ref="SW?"  Part="1" 
AR Path="/6005D55B/600613DD" Ref="SW1"  Part="1" 
AR Path="/60128C0D/600613DD" Ref="SW?"  Part="1" 
AR Path="/6012A322/600613DD" Ref="SW?"  Part="1" 
AR Path="/6012DE4F/600613DD" Ref="SW2"  Part="1" 
F 0 "SW1" H 3450 5117 50  0000 C CNN
F 1 "SW_DIP_x04" H 3450 5026 50  0000 C CNN
F 2 "Button_Switch_THT:SW_DIP_SPSTx04_Slide_9.78x12.34mm_W7.62mm_P2.54mm" H 3450 4650 50  0001 C CNN
F 3 "~" H 3450 4650 50  0001 C CNN
	1    3450 4650
	1    0    0    -1  
$EndComp
$EndSCHEMATC