List of top Digital Electronics Questions on Flip-Flop

In a 4-bit ripple counter, if the period of the waveform at the last flip-flop is 64 microseconds, then the frequency of the ripple counter in kHz is ______________. {(Answer in integer)}

In a 4-bit ripple counter, if the period of the waveform at the last flip-flop is 64 microseconds, then the frequency of the ripple counter in kHz is ___________. (Answer in integer)

The table shows the present state $Q(t)$, next state $Q(t{+}1)$, and a single control input for a flip-flop. Identify the flip-flop.