Answer / sandaruwan

we use 3 ff
because 8 mod has 3 bit we can find number of ff like this
2^n 8 mod 2^3 3= number of ff

Answer / amarnath dutta roy

3

Answer / wilson

mod 6 counter we need 3 filp flop

Answer / chandanat

s<2^n-1 where n is no of flipflops used.....so for mod6 we
6 stages that s is 6....so 2^n<7 where n is approximately
equals to 3....so we need to use three flipflops....

Answer / shailendra vyas

n no.of ff are use for n no.of bits so 6 ffs are use for
mod-6 counter.

Answer / vimal

four flip flop

Answer / vimal

no.of ff used are 4.

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