SN74ALVCH373 Datasheet, PDF (2/12 Pages) Texas Instruments – OCTAL TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS

SN74ALVCH373
OCTAL TRANSPARENT DĆTYPE LATCH
WITH 3ĆSTATE OUTPUTS
SCES116G − JULY 1997 − REVISED AUGUST 2003
GQN OR ZQN PACKAGE
(TOP VIEW)
1234
A
B
C
D
E
terminal assignments
1
2
3
4
A
1Q
B
2D
OE
VCC
8Q
7D
1D
8D
C
3Q
2Q
6Q
7Q
D
4D
5D
3D
6D
E
GND
4Q
LE
5Q
logic diagram (positive logic)
1
OE
LE ¹¹
3
1D
FUNCTION TABLE
(each latch)
INPUTS
OE LE
D
OUTPUT
Q
L
H
H
H
L
H
L
L
L
L
X
Q0
H
X
X
Z
C1
1D
2
1Q
To Seven Other Channels
Pin numbers shown are for the DGV, DW, and PW packages.
2
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