Datasheet

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SN74ALVCH162260
12-BIT TO 24-BIT MULTIPLEXED D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCAS570I – MARCH 1996 – REVISED AUGUST 2004
FUNCTION TABLES
XXX
B TO A
(OEB = H)
INPUTS
OUTPUT
A
1B 2B SEL LE1B LE2B OEA
H X H H X L H
L X H H X L L
X X H L X L A
0
X H L X H L H
X L L X H L L
X X L X L L A
0
X X X X X H Z
A TO B
(OEA = H)
INPUTS OUTPUTS
A LEA1B LEA2B OE1B OE2B 1B 2B
H H H L L H H
L H H L L L L
H H L L L H 2B
0
L H L L L L 2B
0
H L H L L 1B
0
H
L L H L L 1B
0
L
X L L L L 1B
0
2B
0
X X X H H Z Z
X X X L H Active Z
X X X H L Z Active
X X X L L Active Active
2