Datasheet

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GQL OR ZQL PACKAGE
(TOP VIEW)
A
B
C
D
E
F
G
H
J
K
1 2 3 4 5 6
SN74ALVC16835
18-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES125J – FEBRUARY 1998 – REVISED NOVEMBER 2004
TERMINAL ASSIGNMENTS
(1)
1 2 3 4 5 6
A Y1 NC NC GND NC A1
B Y3 Y2 GND GND A2 A3
C Y5 Y4 V
CC
V
CC
A4 A5
D Y7 Y6 GND GND A6 A7
E Y9 Y8 A8 A9
F Y10 Y11 A11 A10
G Y12 Y13 GND GND A13 A12
H Y14 Y15 V
CC
V
CC
A15 A14
J Y16 Y17 GND GND A17 A16
K Y18 OE LE GND CLK A18
(1) NC - No internal connection
FUNCTION TABLE
INPUTS
OUTPUT
Y
OE LE CLK A
H X X X Z
L H X L L
L H X H H
L L ↑ L L
L L ↑ H H
L L L or H X Y
0
(1)
(1) Output level before the indicated
steady-state input conditions were
established, provided that CLK is
high before LE goes low
2