1 votes 1 votes ripple counter using negative edge triggered D flip-flops is shown below. The flip-flops are cleared to ‘0’ at the R input. The feedback logic is to be designed to obtain the count sequence shown in the same figure. The correct feedback logic is Meenakshi Sharma asked Dec 5, 2017 Meenakshi Sharma 992 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.