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HD74ALVCH162244_15 Datasheet, PDF (7/12 Pages) Renesas Technology Corp – 16-bit Buffers / Drivers with 3-state Outputs
HD74ALVCH162244
Logic Diagram
1OE 1
1A1 47
46
1A2
44
1A3
43
1A4
3OE 25
36
3A1
35
3A2
3A3 33
32
3A4
2 1Y1
3
1Y2
5
1Y3
6
1Y4
2OE 48
2A1 41
40
2A2
38
2A3
37
2A4
13
3Y1
14
3Y2
16 3Y3
17
3Y4
4OE 24
30
4A1
29
4A2
4A3 27
26
4A4
8 2Y1
9
2Y2
11
2Y3
12
2Y4
19
4Y1
20
4Y2
22 4Y3
23
4Y4
Rev.3.00, Oct.02.2003, page 5 of 9