Eliminated one 74AHC245PW

This commit is contained in:
Zane Kaminski 2021-06-21 12:01:59 -04:00
parent 788f001719
commit e56c95dbcc
2 changed files with 6742 additions and 7056 deletions

File diff suppressed because it is too large Load Diff

View File

@ -866,29 +866,6 @@ F 3 "" H 4000 5350 50 0001 C CNN
-1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U8
U 1 1 5EC89362
P 4400 3200
F 0 "U8" H 4400 3800 50 0000 C CNN
F 1 "74AHC245" H 4400 2600 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 4400 2550 50 0001 C TNN
F 3 "" H 4400 3300 60 0001 C CNN
F 4 "C132987" H 4400 3200 50 0001 C CNN "LCSC Part"
1 4400 3200
-1 0 0 -1
$EndComp
$Comp
L power:+3V3 #PWR0128
U 1 1 5EC8936E
P 4000 2750
F 0 "#PWR0128" H 4000 2600 50 0001 C CNN
F 1 "+3V3" H 4000 2900 50 0000 C CNN
F 2 "" H 4000 2750 50 0001 C CNN
F 3 "" H 4000 2750 50 0001 C CNN
1 4000 2750
-1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U7
U 1 1 5EC89375
P 4400 1900
@ -944,20 +921,16 @@ $EndComp
Wire Wire Line
4900 1250 4800 1250
Text Label 4000 2350 2 50 ~ 0
A0
Text Label 4000 2250 2 50 ~ 0
A1
Text Label 4000 2150 2 50 ~ 0
A2
Text Label 4000 2050 2 50 ~ 0
Text Label 4000 2250 2 50 ~ 0
A3
Text Label 4000 1950 2 50 ~ 0
Text Label 4000 2150 2 50 ~ 0
A4
Text Label 4000 1850 2 50 ~ 0
Text Label 4000 2050 2 50 ~ 0
A5
Text Label 4000 1750 2 50 ~ 0
Text Label 4000 1950 2 50 ~ 0
A6
Text Label 4000 1650 2 50 ~ 0
Text Label 4000 1850 2 50 ~ 0
A7
Text Label 4000 4650 2 50 ~ 0
A10
@ -985,25 +958,21 @@ Text Label 4000 5650 2 50 ~ 0
A21
Text Label 4000 5550 2 50 ~ 0
A22
Text Label 4000 4950 2 50 ~ 0
A8
Text Label 4000 4850 2 50 ~ 0
A8
Text Label 4000 4750 2 50 ~ 0
A9
Text Label 4800 2250 0 50 ~ 0
RA0
Text Label 4800 2150 0 50 ~ 0
RA1
Text Label 4800 2050 0 50 ~ 0
RA2
Text Label 4800 1950 0 50 ~ 0
Text Label 4800 2150 0 50 ~ 0
RA3
Text Label 4800 1850 0 50 ~ 0
Text Label 4800 2050 0 50 ~ 0
RA4
Text Label 4800 1750 0 50 ~ 0
Text Label 4800 1950 0 50 ~ 0
RA5
Text Label 4800 1650 0 50 ~ 0
Text Label 4800 1850 0 50 ~ 0
RA6
Text Label 4800 1550 0 50 ~ 0
Text Label 4800 1750 0 50 ~ 0
RA7
$Comp
L power:GND #PWR0135
@ -1017,17 +986,6 @@ F 3 "" H 4800 2350 50 0001 C CNN
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0136
U 1 1 5EC98E92
P 4800 3650
F 0 "#PWR0136" H 4800 3400 50 0001 C CNN
F 1 "GND" H 4800 3500 50 0000 C CNN
F 2 "" H 4800 3650 50 0001 C CNN
F 3 "" H 4800 3650 50 0001 C CNN
1 4800 3650
-1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0137
U 1 1 5EC99C6D
P 4800 4950
@ -1038,34 +996,17 @@ F 3 "" H 4800 4950 50 0001 C CNN
1 4800 4950
-1 0 0 -1
$EndComp
Text Label 4800 3250 0 50 ~ 0
Text Label 4800 1650 0 50 ~ 0
R~CS~
Text Label 4800 3050 0 50 ~ 0
Text Label 4800 1550 0 50 ~ 0
R~OE~
Text Label 4800 2850 0 50 ~ 0
R~WE~
Text Label 4800 4850 0 50 ~ 0
RA8
R~WE~
Text Label 4800 4750 0 50 ~ 0
RA9
RA8
Wire Wire Line
4800 1450 4800 1250
$Comp
L power:GND #PWR0138
U 1 1 5EC9E4BB
P 4900 2550
F 0 "#PWR0138" H 4900 2300 50 0001 C CNN
F 1 "GND" H 4900 2400 50 0000 C CNN
F 2 "" H 4900 2550 50 0001 C CNN
F 3 "" H 4900 2550 50 0001 C CNN
1 4900 2550
-1 0 0 -1
$EndComp
Wire Wire Line
4900 2550 4800 2550
Wire Wire Line
4800 2750 4800 2550
$Comp
L power:GND #PWR0139
U 1 1 5EC9F7AD
P 4900 3850
@ -1276,11 +1217,11 @@ Text Label 4800 5750 0 50 ~ 0
RA19
Text Label 4800 5850 0 50 ~ 0
RA18
Text Label 4000 2950 2 50 ~ 0
Text Label 4000 4950 2 50 ~ 0
~WE~
Text Label 4000 3150 2 50 ~ 0
Text Label 4000 1650 2 50 ~ 0
~OE~
Text Label 4000 3350 2 50 ~ 0
Text Label 4000 1750 2 50 ~ 0
~CS~
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L Device:C_Small C11
@ -1496,58 +1437,6 @@ Connection ~ 8350 1600
Wire Wire Line
8350 1600 8650 1600
Connection ~ 8650 1600
$Comp
L power:GND #PWR0149
U 1 1 5EC0D3D0
P 3800 4750
F 0 "#PWR0149" H 3800 4500 50 0001 C CNN
F 1 "GND" H 3800 4600 50 0000 C CNN
F 2 "" H 3800 4750 50 0001 C CNN
F 3 "" H 3800 4750 50 0001 C CNN
1 3800 4750
-1 0 0 -1
$EndComp
Wire Wire Line
3800 4750 4000 4750
$Comp
L power:GND #PWR0150
U 1 1 5EC0F52D
P 3800 3650
F 0 "#PWR0150" H 3800 3400 50 0001 C CNN
F 1 "GND" H 3800 3500 50 0000 C CNN
F 2 "" H 3800 3650 50 0001 C CNN
F 3 "" H 3800 3650 50 0001 C CNN
1 3800 3650
-1 0 0 -1
$EndComp
Wire Wire Line
4000 3650 3800 3650
Wire Wire Line
3800 3650 3800 3550
Wire Wire Line
3800 3050 4000 3050
Connection ~ 3800 3650
Wire Wire Line
4000 3250 3800 3250
Connection ~ 3800 3250
Wire Wire Line
3800 3250 3800 3050
Wire Wire Line
4000 3450 3800 3450
Connection ~ 3800 3450
Wire Wire Line
3800 3450 3800 3250
Wire Wire Line
3800 3550 4000 3550
Connection ~ 3800 3550
Wire Wire Line
3800 3550 3800 3450
NoConn ~ 4800 2950
NoConn ~ 4800 3150
NoConn ~ 4800 3350
NoConn ~ 4800 3450
NoConn ~ 4800 3550
NoConn ~ 4800 4650
Wire Wire Line
2500 2850 2600 2850
Wire Wire Line
@ -1626,35 +1515,6 @@ F 3 "" H 4000 4050 50 0001 C CNN
-1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U9
U 1 1 5EC8934F
P 4400 4500
F 0 "U9" H 4400 5100 50 0000 C CNN
F 1 "74AHC245" H 4400 3900 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 4400 3850 50 0001 C TNN
F 3 "" H 4400 4600 60 0001 C CNN
F 4 "C132987" H 4400 4500 50 0001 C CNN "LCSC Part"
1 4400 4500
-1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
3800 2650 3900 2650
$Comp
L power:GND #PWR0131
U 1 1 5EC5BB53
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F 0 "#PWR0131" H 3800 2400 50 0001 C CNN
F 1 "GND" H 3800 2500 50 0000 C CNN
F 2 "" H 3800 2650 50 0001 C CNN
F 3 "" H 3800 2650 50 0001 C CNN
1 3800 2650
1 0 0 -1
$EndComp
Wire Wire Line
3900 2850 4000 2850
$Comp
L power:GND #PWR0153
U 1 1 A08D2337
P 8350 6050
@ -1842,4 +1702,18 @@ F 4 "C319052" H 5700 2550 50 0001 C CNN "LCSC Part"
1 5700 2550
1 0 0 -1
$EndComp
$Comp
L GW_Logic:74245 U9
U 1 1 5EC8934F
P 4400 4500
F 0 "U9" H 4400 5100 50 0000 C CNN
F 1 "74AHC245" H 4400 3900 50 0000 C CNN
F 2 "stdpads:TSSOP-20_4.4x6.5mm_P0.65mm" H 4400 3850 50 0001 C TNN
F 3 "" H 4400 4600 60 0001 C CNN
F 4 "C132987" H 4400 4500 50 0001 C CNN "LCSC Part"
1 4400 4500
-1 0 0 -1
$EndComp
Text Label 4800 4650 0 50 ~ 0
RA9
$EndSCHEMATC