sn74lvt574dw.1

该书是网卡芯片AMD973的开发手册,专用于常用网卡芯片开始使用,驱动程序员需要.

V 50
K 239052262600 74LS574
Y 1
D 0 0 140 230
Z 10
i 139
U 60 120 13 1 5 3 SIGNAL=GND;10
U 70 240 13 0 5 0 REFDES=U?
U 30 -120 13 0 1 0 @OCQLZ=12NS:12NS:20NS
U 30 -140 13 0 1 0 PARTS=1
U 30 -130 13 0 1 0 LEVEL=STD
U 30 -10 13 0 1 0 @PWCLK0=15NS
U 30 -20 13 0 1 0 @PWCLK1=15NS
U 30 -30 13 0 1 0 @TS_D0=20NS
U 30 -40 13 0 1 0 @TS_D1=20NS
U 30 -50 13 0 1 0 @TH_D0=5NS
U 30 -60 13 0 1 0 @TH_D1=5NS
U 30 -70 13 0 1 0 @CLKTOQ0=19NS:19NS:28NS
U 30 -90 13 0 1 0 @OCQZH=20NS:20NS:26NS
U 30 -100 13 0 1 0 @OCQZL=21NS:21NS:28NS
U 30 -110 13 0 1 0 @OCQHZ=15NS:15NS:28NS
U 30 -80 13 0 1 0 @CLKTOQ1=15NS:15NS:28NS
U 0 -10 13 0 1 0 PINSWAP=([1D,1Q],[2D,2Q],[3D,3Q],[4D,4Q],[5D,5Q],[6D,6Q],[7D,7Q
+ ],[8D,8Q])
P 139 0 50 20 50 0 2 1
L 25 50 13 0 2 0 1 0 OE#
A 10 50 13 0 9 0 #=1
A -40 50 13 0 8 0 PINTYPE=IN
P 138 0 30 20 30 0 2 0
L 35 30 13 0 2 0 1 0 CLK
A 10 30 13 0 9 0 #=11
A -40 30 13 0 8 0 PINTYPE=IN
P 137 0 210 20 210 0 2 0
L 25 210 13 0 2 0 1 0 1D
A 10 210 13 0 9 0 #=2
A -40 210 13 0 8 0 PINTYPE=IN
P 136 0 190 20 190 0 2 0
L 25 190 13 0 2 0 1 0 2D
A 10 190 13 0 9 0 #=3
A -40 190 13 0 8 0 PINTYPE=IN
P 135 0 170 20 170 0 2 0
L 25 170 13 0 2 0 1 0 3D
A 10 170 13 0 9 0 #=4
A -40 170 13 0 8 0 PINTYPE=IN
P 134 0 150 20 150 0 2 0
L 25 150 13 0 2 0 1 0 4D
A 10 150 13 0 9 0 #=5
A -40 150 13 0 8 0 PINTYPE=IN
P 133 0 130 20 130 0 2 0
L 25 130 13 0 2 0 1 0 5D
A 10 130 13 0 9 0 #=6
A -40 130 13 0 8 0 PINTYPE=IN
P 132 0 110 20 110 0 2 0
L 25 110 13 0 2 0 1 0 6D
A 10 110 13 0 9 0 #=7
A -40 110 13 0 8 0 PINTYPE=IN
P 131 0 90 20 90 0 2 0
L 25 90 13 0 2 0 1 0 7D
A 10 90 13 0 9 0 #=8
A -40 90 13 0 8 0 PINTYPE=IN
P 130 0 70 20 70 0 2 0
L 25 70 13 0 2 0 1 0 8D
A 10 70 13 0 9 0 #=9
A -40 70 13 0 8 0 PINTYPE=IN
P 129 140 70 120 70 0 3 0
L 115 70 13 0 8 0 1 0 8Q
A 170 70 13 0 2 0 PINTYPE=TRI
A 120 70 13 0 3 0 #=12
P 128 140 90 120 90 0 3 0
L 115 90 13 0 8 0 1 0 7Q
A 170 90 13 0 2 0 PINTYPE=TRI
A 120 90 13 0 3 0 #=13
P 127 140 110 120 110 0 3 0
L 115 110 13 0 8 0 1 0 6Q
A 170 110 13 0 2 0 PINTYPE=TRI
A 120 110 13 0 3 0 #=14
P 126 140 130 120 130 0 3 0
L 115 130 13 0 8 0 1 0 5Q
A 170 130 13 0 2 0 PINTYPE=TRI
A 120 130 13 0 3 0 #=15
P 125 140 150 120 150 0 3 0
L 115 150 13 0 8 0 1 0 4Q
A 170 150 13 0 2 0 PINTYPE=TRI
A 120 150 13 0 3 0 #=16
P 124 140 170 120 170 0 3 0
L 115 170 13 0 8 0 1 0 3Q
A 170 170 13 0 2 0 PINTYPE=TRI
A 120 170 13 0 3 0 #=17
P 123 140 190 120 190 0 3 0
L 115 190 13 0 8 0 1 0 2Q
A 170 190 13 0 2 0 PINTYPE=TRI
A 120 190 13 0 3 0 #=18
P 122 140 210 120 210 0 3 0
L 115 210 13 0 8 0 1 0 1Q
A 170 210 13 0 2 0 PINTYPE=TRI
A 120 210 13 0 3 0 #=19
b 20 10 120 220
l 3 20 20 30 30 20 40
U 80 120 13 1 5 3 SIGNAL=V3R;20
U 70 230 13 0 5 3 DEVICE=74VT574MTC
U 70 0 13 0 5 3 PKG_TYPE=TSSOP20
E