As a general rule for stable flip-flop triggering, the clock pulse rise and fall times must be:-A-very long.B-very short.C-at a maximum value to enable the input control signals to stabilize.D-of no consequence as long as the levels are within the determinate range of value.-B-very short.

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APTITUDE CRACK · Accepted Answer

The correct option is  B very short. As there is a term of propagation delay related to flip flop which affects on the output of flip flop, and if this rising and falling time is less. There is some possibilities of decreasing the propagation delay. That&#39;s why I think short time must be the correct answer.

Flip-Flops

Q1: As a general rule for stable flip-flop triggering, the clock pulse rise and fall times must be:

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Flip-Flops

Q1: As a general rule for stable flip-flop triggering, the clock pulse rise and fall times must be:

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