EESchema Schematic File Version 4
LIBS:PinLock-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 4
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L 74xx:74LS323 U?
U 1 1 5DDEC8F2
P 2100 2100
F 0 "U?" H 2350 2750 50  0000 C CNN
F 1 "74LS323" H 1850 2750 50  0000 C CNN
F 2 "" H 2100 2100 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS323" H 2100 2100 50  0001 C CNN
	1    2100 2100
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x08_Female J?
U 1 1 5DDED974
P 3950 3050
F 0 "J?" H 3978 3026 50  0000 L CNN
F 1 "Conn_01x08_Female" H 3978 2935 50  0000 L CNN
F 2 "" H 3950 3050 50  0001 C CNN
F 3 "~" H 3950 3050 50  0001 C CNN
	1    3950 3050
	1    0    0    -1  
$EndComp
NoConn ~ 1600 1700
Text HLabel 1600 1600 0    50   Input ~ 0
ROWS
Text HLabel 2600 3500 2    50   Output ~ 0
COLUMNS
Text HLabel 1050 1200 1    50   BiDi ~ 0
VCC
Text HLabel 1150 1200 1    50   BiDi ~ 0
GND
$Comp
L 74xx:74LS323 U?
U 1 1 5DDEF2AA
P 2100 4000
F 0 "U?" H 2350 4650 50  0000 C CNN
F 1 "74LS323" H 1850 4650 50  0000 C CNN
F 2 "" H 2100 4000 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74LS323" H 2100 4000 50  0001 C CNN
	1    2100 4000
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 1200 1050 1300
Wire Wire Line
	1050 1300 1050 1900
Wire Wire Line
	1050 3200 2100 3200
Connection ~ 1050 1300
Wire Wire Line
	1150 1200 1150 2000
Wire Wire Line
	1150 3000 2100 3000
Wire Wire Line
	1150 3000 1150 3900
Wire Wire Line
	1150 4900 2100 4900
Connection ~ 1150 3000
NoConn ~ 2600 3600
NoConn ~ 1600 3600
NoConn ~ 1600 3500
NoConn ~ 2600 1600
NoConn ~ 2600 1700
NoConn ~ 2600 2200
NoConn ~ 2600 2300
NoConn ~ 2600 2400
NoConn ~ 2600 2500
NoConn ~ 2600 4100
NoConn ~ 2600 4200
NoConn ~ 2600 4300
NoConn ~ 2600 4400
Wire Wire Line
	1050 1300 2100 1300
Wire Wire Line
	1600 1900 1050 1900
Connection ~ 1050 1900
Wire Wire Line
	1050 1900 1050 2200
Wire Wire Line
	1600 2000 1150 2000
Connection ~ 1150 2000
Wire Wire Line
	1150 2000 1150 3000
Wire Wire Line
	1050 3200 1050 3800
Wire Wire Line
	1050 3800 1600 3800
Connection ~ 1050 3200
Wire Wire Line
	1600 3900 1150 3900
Connection ~ 1150 3900
Wire Wire Line
	1150 3900 1150 4900
Wire Wire Line
	1600 2200 1050 2200
Connection ~ 1050 2200
Wire Wire Line
	1050 2200 1050 3200
Wire Wire Line
	1050 3800 1050 4100
Wire Wire Line
	1050 4100 1600 4100
Connection ~ 1050 3800
Text HLabel 1250 1200 1    50   Input ~ 0
CLK
Wire Wire Line
	1250 1200 1250 2400
Wire Wire Line
	1250 2400 1600 2400
Wire Wire Line
	1250 2400 1250 4300
Wire Wire Line
	1250 4300 1600 4300
Connection ~ 1250 2400
NoConn ~ 1600 2600
NoConn ~ 1600 2700
NoConn ~ 1600 4500
NoConn ~ 1600 4600
Wire Wire Line
	2600 1800 3650 1800
Wire Wire Line
	3650 1800 3650 2750
Wire Wire Line
	3650 2750 3750 2750
Wire Wire Line
	2600 1900 3550 1900
Wire Wire Line
	3550 1900 3550 2850
Wire Wire Line
	3550 2850 3750 2850
Wire Wire Line
	2600 2000 3450 2000
Wire Wire Line
	3450 2000 3450 2950
Wire Wire Line
	3450 2950 3750 2950
Wire Wire Line
	2600 2100 3350 2100
Wire Wire Line
	3350 2100 3350 3050
Wire Wire Line
	3350 3050 3750 3050
Wire Wire Line
	2600 3700 3350 3700
Wire Wire Line
	3350 3700 3350 3150
Wire Wire Line
	3350 3150 3750 3150
Wire Wire Line
	2600 3800 3450 3800
Wire Wire Line
	3450 3800 3450 3250
Wire Wire Line
	3450 3250 3750 3250
Wire Wire Line
	2600 3900 3550 3900
Wire Wire Line
	3550 3900 3550 3350
Wire Wire Line
	3550 3350 3750 3350
Wire Wire Line
	2600 4000 3650 4000
Wire Wire Line
	3650 4000 3650 3450
Wire Wire Line
	3650 3450 3750 3450
$EndSCHEMATC