HD74HC375
Quad. Bistable Latches
Description
This latch is ideally suited for use as temporary storage for binary information between processing units
and input/output or indicator units. Information present at a data (D) input is transferred to the Q output
when the enable (G) is high and the Q output will follow the data input as long as the enable remains high.
When the enable goes low, the information (that was present at the data input at the time the transition
occurred) is retained at the Q output until the enable goes high.
Features
High Speed Operation: t
pd
(Data to Q,
Q) = 10 ns typ (C
L
= 50 pF)
High Output Current: Fanout of 10 LSTTL Loads
Wide Operating Voltage: V
CC
= 2 to 6 V
Low Input Current: 1 A max
Low Quiescent Supply Current: I
CC
(static) = 4 A max (Ta = 25C)
Function Table
Inputs
Outputs
D
G
Q
Q
L
H
L
H
H
H
H
L
X
L
no change
no change
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