Datasheet

SN74ALVCH16825
18-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES039C – JULY 1995 – REVISED FEBRUARY 1999
3–300
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
logic symbol
†
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
55
1A1
1Y1
2
54
1A2
1Y2
3
52
1A3
1Y3
5
51
1A4
1Y4
6
49
1A5
1Y5
8
48
1A6
1Y6
9
47
1A7
1Y7
10
45
1A8
1Y8
12
44
1A9
1Y9
13
1
41
2A1
2Y1
16
40
2A2
2Y2
17
38
2A2
2Y3
19
37
2A3
2Y4
20
36
2A4
2Y5
21
34
2A5
2Y6
23
33
2A6
2Y7
24
31
2A7
2Y8
26
30
2A8
2Y9
27
2
1
56
28
29
1OE1
1OE2
2OE1
2OE2
&
&
EN1
EN2
logic diagram (positive logic)
1OE1
1Y1
1
2
1OE2
56
1A1
55
To Eight Other Channels
2OE1
2Y1
28
16
2OE2
29
2A1
41
To Eight Other Channels