Datasheet

SN74ALVCH162836
20-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES122D – JULY 1997 – REVISED FEBRUARY 1999
4–240
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
OUTPUT
OE LE CLK A
Y
H X X X Z
L LXL L
L LXH H
L H ↑ LL
L H ↑ HH
L H L or H X Y
0
†
†
Output level before the indicated steady-state
input conditions were established
logic symbol
‡
A1
55
A2
54
A3
52
A4
51
A5
49
A6
48
A7
47
A8
45
A9
44
A10
43
A11
42
A12
41
A13
40
A14
38
A15
37
A16
36
A17
34
A18
33
OE
EN1
1
56
CLK
2
Y1
3
Y2
5
Y3
1
6
Y4
8
Y5
9
Y6
10
Y7
12
Y8
13
Y9
14
Y10
15
Y11
16
Y12
17
Y13
19
Y14
20
Y15
21
Y16
23
Y17
24
Y18
C3
29
G2
LE
2C3
113D
A19
31
A20
30
26
Y19
27
Y20
‡
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.