74273 datasheet(2/7 Pages) FAIRCHILD

Numer części	74273

Szczegółowy opis	Octal D-Type Flip-Flops with Clear

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Producent	FAIRCHILD [Fairchild Semiconductor]

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Truth Table

(Each Flip-Flop)

H

= HIGH Level (Steady State)

L

= LOW Level (Steady State)

X

= Don’t Care

↑ = Transition from LOW-to-HIGH level

Q0 = The level of Q before the indicated steady state input conditions were

established

Logic Diagram

Inputs

Outputs

Clear

Clock

D

Q

LX

X

L

H

↑

HH

H

↑

LL

HL

X

Q0

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