0 votes 0 votes In the 2nd cycle as it is ripple counter Q0 will change and it will 0 so for that reason Q1 will not get clock and it will be in previous state that is 1. So output should be 01. Right?? Digital Logic digital-logic made-easy-test-series digital-circuits sequential-circuit ripple-counter-operation + – Sajal Mallick asked Nov 19, 2023 Sajal Mallick 218 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply AniMan_7 commented Nov 20, 2023 reply Follow Share Yes, you are correct. After 2nd Clock $Q_{0} = 0$ and $Q_{1} = 1$ so $Q_{0}Q_{1} = 01 $ But here the sequence is asking $Q_{1}Q_{0}$ , not $Q_{0}Q_{1}$ so its $10$ and the solution given according to that. 1 votes 1 votes Sajal Mallick commented Nov 20, 2023 reply Follow Share Yea I understand silly mistakes. 0 votes 0 votes Please log in or register to add a comment.