MCQ Practice Question

Propagation delay of a digital gate is the time between?

  • AApplying power and permanently damaging the gate
  • BAn input transition and the corresponding output transition
  • CTwo unrelated clock cycles only
  • DWriting and erasing ROM
Report an error
Correct Answer: B. An input transition and the corresponding output transition
Explanation: Propagation delay is the finite time from a relevant change at a gate input to the resulting change at its output.
Reference: Standard digital electronics: propagation delay
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