0 votes 0 votes The maximum clock frequency in $\text{MHz}$ of a $4$ – stage ripple counter, utilizing flip-flops, with each flip-flop having a propagation delay of $20\:ns$, is _______________. (round off to one decimal place) new gate2022-ee numerical-answers + – Arjun asked Feb 15, 2022 • edited Feb 18, 2022 by soujanyareddy13 Arjun 15.9k points answer comment Share See all 0 reply Please log in or register to add a comment.