Digital Electronics - Engineering

Q1:

As applied to a flip flop the word edge triggered's means

A flip flop can change state when clock transition occurs

B flip flop can change state when clock signal goes from LOW to HIGH only

C flip flop can change state when clock signal goes from HIGH to LOW only

D none of the above

ANS:A - flip flop can change state when clock transition occurs

Edge triggering means the instant when clock transition occurs.