4bit Johnson counter

@anandu

10 years ago

https://everycircuit.com/circuit/5035541601452032

Truth table I/P. O/P Clk. Q0. Q1. Q2. Q3 0 0 0 0 0 1 1 0 0 0 2 1 1 0 0 3 1 1 1 0 4 1 1 1 1 5 0 1 1 1 6 0 0 1 1 7 0 0 0 1 8 0 0 0 0