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

Question

Quizplus · Accepted Answer

The rise and fall times of the clock pulse for stable flip-flop triggering should be very short. This minimizes the uncertainty and ensures that the flip-flop changes state precisely and reliably at the intended times, avoiding issues like metastability.

As a General Rule for Stable Flip- Flop Triggering, the Clock