DisplayDriver.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
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Wire Wire Line
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Wire Wire Line
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Text GLabel 4750 2300 0    50   Input ~ 0
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Text GLabel 7700 1900 0    50   Input ~ 0
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Wire Wire Line
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Wire Wire Line
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Text GLabel 9250 1500 0    50   Input ~ 0
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Text GLabel 9250 1650 0    50   Input ~ 0
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Text GLabel 9250 1800 0    50   Input ~ 0
Q8
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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LED9
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LED8
Text GLabel 5750 1950 3    50   Input ~ 0
LED7
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LED6
Text GLabel 6450 2200 0    50   Input ~ 0
LED4
Text GLabel 5750 1750 1    50   Input ~ 0
LED3
Text GLabel 4150 2000 2    50   Input ~ 0
LED2
Text GLabel 2650 1650 1    50   Input ~ 0
LED1
Text GLabel 8550 1600 2    50   Input ~ 0
LED5
Wire Wire Line
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Connection ~ 2650 1750
Wire Wire Line
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Wire Wire Line
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Connection ~ 5750 1850
Wire Wire Line
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Wire Wire Line
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Connection ~ 6550 2200
Wire Wire Line
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Wire Notes Line
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Group 4, 6
$Comp
L PB170:HEF4518BT U?
U 1 1 60A6248F
P 2100 5400
AR Path="/602A9CE4/60A6248F" Ref="U?"  Part="1" 
AR Path="/602C23D8/60A6248F" Ref="U?"  Part="1" 
AR Path="/609B3601/60A6248F" Ref="U18"  Part="1" 
F 0 "U18" H 2100 5775 50  0000 C CNN
F 1 "HEF4518BT" H 2100 5684 50  0000 C CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 2100 5400 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Nexperia-HEF4518BT-653_C7870.pdf" H 2100 5400 50  0001 C CNN
F 4 "C7870" H 2100 5400 50  0001 C CNN "LCSC"
	1    2100 5400
	1    0    0    -1  
$EndComp
$Comp
L PB170:HEF4518BT U?
U 2 1 60A62496
P 1900 3500
AR Path="/602A9CE4/60A62496" Ref="U?"  Part="2" 
AR Path="/602C23D8/60A62496" Ref="U?"  Part="2" 
AR Path="/609B3601/60A62496" Ref="U18"  Part="2" 
F 0 "U18" H 1900 3875 50  0000 C CNN
F 1 "HEF4518BT" H 1900 3784 50  0000 C CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 1900 3500 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Nexperia-HEF4518BT-653_C7870.pdf" H 1900 3500 50  0001 C CNN
F 4 "C7870" H 1900 3500 50  0001 C CNN "LCSC"
	2    1900 3500
	1    0    0    -1  
$EndComp
$Comp
L PB170:HEF4518BT U?
U 3 1 60A6249D
P 3050 3500
AR Path="/602A9CE4/60A6249D" Ref="U?"  Part="3" 
AR Path="/602C23D8/60A6249D" Ref="U?"  Part="3" 
AR Path="/609B3601/60A6249D" Ref="U18"  Part="3" 
F 0 "U18" H 3328 3546 50  0000 L CNN
F 1 "HEF4518BT" H 3328 3455 50  0000 L CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 3050 3500 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Nexperia-HEF4518BT-653_C7870.pdf" H 3050 3500 50  0001 C CNN
F 4 "C7870" H 3050 3500 50  0001 C CNN "LCSC"
	3    3050 3500
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR?
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P 3050 3200
AR Path="/60A624A3" Ref="#PWR?"  Part="1" 
AR Path="/5FEB4D4D/60A624A3" Ref="#PWR?"  Part="1" 
AR Path="/602A9CE4/60A624A3" Ref="#PWR?"  Part="1" 
AR Path="/602C23D8/60A624A3" Ref="#PWR?"  Part="1" 
AR Path="/609B3601/60A624A3" Ref="#PWR0147"  Part="1" 
F 0 "#PWR0147" H 3050 3050 50  0001 C CNN
F 1 "+5V" V 3065 3328 50  0000 L CNN
F 2 "" H 3050 3200 50  0001 C CNN
F 3 "" H 3050 3200 50  0001 C CNN
	1    3050 3200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60A624A9
P 3050 3800
AR Path="/60A624A9" Ref="#PWR?"  Part="1" 
AR Path="/5FEB4D4D/60A624A9" Ref="#PWR?"  Part="1" 
AR Path="/602A9CE4/60A624A9" Ref="#PWR?"  Part="1" 
AR Path="/602C23D8/60A624A9" Ref="#PWR?"  Part="1" 
AR Path="/609B3601/60A624A9" Ref="#PWR0148"  Part="1" 
F 0 "#PWR0148" H 3050 3550 50  0001 C CNN
F 1 "GND" V 3055 3672 50  0000 R CNN
F 2 "" H 3050 3800 50  0001 C CNN
F 3 "" H 3050 3800 50  0001 C CNN
	1    3050 3800
	1    0    0    -1  
$EndComp
Text GLabel 1650 5250 0    50   Input ~ 0
CLK
Wire Wire Line
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Text GLabel 1650 5350 0    50   Input ~ 0
VCC
Wire Wire Line
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$Sheet
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U 60A75686
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$EndSheet
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Q9
Text GLabel 4450 5950 2    50   Input ~ 0
Q8
Text GLabel 4450 5800 2    50   Input ~ 0
Q7
Text GLabel 4450 5650 2    50   Input ~ 0
Q6
Text GLabel 4450 5500 2    50   Input ~ 0
Q5
Text GLabel 4450 5350 2    50   Input ~ 0
Q4
Text GLabel 4450 5200 2    50   Input ~ 0
Q3
Text GLabel 4450 5050 2    50   Input ~ 0
Q2
Text GLabel 4450 4900 2    50   Input ~ 0
Q1
Text GLabel 4450 4750 2    50   Input ~ 0
Q0
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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$Comp
L 74xx:74HC00 U?
U 4 1 60C7C31B
P 6550 1800
AR Path="/602C23D8/60C7C31B" Ref="U?"  Part="4" 
AR Path="/609B3601/60C7C31B" Ref="U1"  Part="4" 
F 0 "U1" V 6504 1988 50  0000 L CNN
F 1 "74HC00" V 6595 1988 50  0000 L CNN
F 2 "Package_SO:TSSOP-14_4.4x5mm_P0.65mm" H 6550 1800 50  0001 C CNN
F 3 "http://www.ti.com/lit/gpn/sn74hc00" H 6550 1800 50  0001 C CNN
	4    6550 1800
	0    1    1    0   
$EndComp
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COUNTER_RST
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NoConn ~ 1550 3450
NoConn ~ 1550 3650
NoConn ~ 2250 3350
NoConn ~ 2250 3450
NoConn ~ 2250 3550
NoConn ~ 2250 3650
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Q9
Wire Wire Line
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$EndSCHEMATC