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