0 votes 0 votes closed with the note: duplicate https://gateoverflow.in/86195/me-test For synchronous series counter of modulus 256 , the propagation delay for each flip flop is 25 nano second and propogation delay of each two input AND gate is 5 ns. What is the maximium frequency of the MOD-256 counter? Digital Logic digital-logic made-easy-test-series + – Akanksha Kesarwani asked Jan 11, 2017 retagged Jun 4, 2017 by Arjun Akanksha Kesarwani 399 views comment Share Follow See all 0 reply Please log in or register to add a comment.