A JK flip flop has tpd= 12 ns. The largest modulus of a ripple counter using these flip flops and operating at 10 MHz is

A JK flip flop has tpd= 12 ns. The largest modulus of a ripple counter

1.	A JK flip flop has tpd= 12 ns. The largest modulus of a ripple counter using these flip flops and operating at 10 MHz is
A.	16
B.	64
C.	128
D.	256
Answer» E.