

MCQOPTIONS
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1. |
An 8-bit synchronous counter uses flip-flops with a propagation delay of 25 nsec each. The maximum possible time needed for the change of state is: |
A. | 125 nsec |
B. | 25 nsec |
C. | 100 nsec |
D. | 50 nsec |
Answer» C. 100 nsec | |