DM74AS574N Просмотр технического описания (PDF) - Fairchild Semiconductor

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DM74AS574N

Octal D-Type Edge-Triggered Flip-Flops with 3-STATE Outputs

Fairchild Semiconductor 

Function Table

Output

Clock

D

Output

Control

Q

L

↑

H

H

L

↑

L

L

L

L

X

Q0

H

X

X

Z

L = LOW State

H = HIGH State

X = Don’t Care

↑ = Positive Edge Transition

Z = High Impedance State

Q0 = Previous Condition of Q

Logic Diagram

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