Datasheet

SN74ALVCH16835
18-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES053E – SEPTEMBER 1995 – REVISED FEBRUARY 1999
3–378
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
OUTPUT
OE LE CLK A
Y
H X X X Z
L HXL L
L HXH H
L L ↑ LL
L L ↑ HH
L LHX Y
0
†
L L L X Y
0
‡
†
Output level before the indicated steady-state
input conditions were established, provided
that CLK is high before LE goes low
‡
Output level before the indicated steady-state
input conditions were established
logic symbol
§
A6
47
A7
45
A8
44
A9
43
A10
42
A11
41
A12
40
A13
38
A14
37
A15
36
A16
34
A17
33
A18
31
OE
EN1
27
30
CLK
3
Y1
5
Y2
6
Y3
9
Y5
10
Y6
12
Y7
13
Y8
14
Y9
15
Y10
16
Y11
17
Y12
19
Y13
20
Y14
21
Y15
23
Y16
24
Y17
26
Y18
C3
28
LE
G2
§
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
A1
54
A2
52
A3
51
A4
49
3D
A5
48
1
2C3
1
8
Y4