Question

The minimum number of flip flop required to
make mod-2 counter is​

Answer 1

Explanation:

two

For a mod 2 ring counter, two flip-flops will be required. Recall that the number of states that can be counted by a ring counter is equal to the number of flip-flops being used. Since a mod 2 ring counter can count up to 2 states, 2 flip-flops will be required.