Inputs/Outputs

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Inputs

Output

PRN

CLRN

ENA

D

Q

L

H

X

X

H

H

L

X

X

L

L

L

X

X

Illegal

H

H

H

L

L

H

H

H

H

H

H

H

L

X

Qo*

* Qo = level of Q before ENA becomes L.

Latches are level-sensitive.