jk ff counter synchronous
3bit jk synchronous counter. it counts till 5 then resets if oyuwant to remove the reset just disconnect the async reset .
4 BIT T-FF COUNTER
sequential
circuit for a Synchronous Down – Counter circuit that counts from 1111 down to
0000. The circuit to be built using only T flip-flops
Johnson Counter
MOD-9 Synchronous Counter
TA = QA + QB.QC.QD; TB = QC.QD; TC = QD; TD = QA'
