MM74HC423ASJ View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
MFG CO.
MM74HC423ASJ Datasheet PDF : 10 Pages
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Truth Table
H = HIGH Level
L = LOW Level
↑ = Transition from LOW-to-HIGH
↓ = Transition from HIGH-to-LOW
= One HIGH Level Pulse
= One LOW Level Pulse
X = Irrelevant
Logic Diagram
Inputs
Outputs
Clear
A
B
Q
Q
L
X
X
L
H
X
H
X
L
H
X
H
H
X
L
↓
L
↑
H
L H
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