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HD74ALVCH16825 Datasheet, PDF (2/9 Pages) Hitachi Semiconductor – 18-bit Buffers / Drivers with 3-state Outputs
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HD74ALVCH16825
Pin Arrangement
1OE1 1
1Y1 2
1Y2 3
GND 4
1Y3 5
1Y4 6
VCC 7
1Y5 8
1Y6 9
1Y7 10
GND 11
1Y8 12
1Y9 13
GND 14
GND 15
2Y1 16
2Y2 17
GND 18
2Y3 19
2Y4 20
2Y5 21
VCC 22
2Y6 23
2Y7 24
GND 25
2Y8 26
2Y9 27
2OE1 28
(Top view)
56 1OE2
55 1A1
54 1A2
53 GND
52 1A3
51 1A4
50 VCC
49 1A5
48 1A6
47 1A7
46 GND
45 1A8
44 1A9
43 GND
42 GND
41 2A1
40 2A2
39 GND
38 2A3
37 2A4
36 2A5
35 VCC
34 2A6
33 2A7
32 GND
31 2A8
30 2A9
29 2OE2
2
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