Datasheet

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GRD OR ZRD PACKAGE
(TOP VIEW)
J
H
G
F
E
D
C
B
A
21 3 4 65
1OE
1LE
1D1
To Seven Other Channels
1Q1
2OE
2LE
2D1
2Q1
To Seven Other Channels
1
48
47
24
25
36
C1
1D
132
C1
1D
Pin numbers shown are for the DGG, DL, and WD packages.
SN54LVTH16373 , , SN74LVTH16373
3.3-V ABT 16-BIT TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS144P MAY 1992 REVISED NOVEMBER 2006
TERMINAL ASSIGNMENTS
(1)
(54-Ball GRD/ZRD Package)
1 2 3 4 5 6
A 1Q1 NC 1 OE 1LE NC 1D1
B 1Q3 1Q2 NC NC 1D2 1D3
C 1Q5 1Q4 V
CC
V
CC
1D4 1D5
D 1Q7 1Q6 GND GND 1D6 1D7
E 2Q1 1Q8 GND GND 1D8 2D1
F 2Q3 2Q2 GND GND 2D2 2D3
G 2Q5 2Q4 V
CC
V
CC
2D4 2D5
H 2Q7 2Q6 NC NC 2D6 2D7
J 2Q8 NC 2 OE 2LE NC 2D8
(1) NC No internal connection
FUNCTION TABLE
(8-BIT SECTION)
INPUTS
OUTPUT
Q
OE CLK D
L H H H
L H L L
L L X Q
0
H X X Z
LOGIC DIAGRAM (POSITIVE LOGIC)
3
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