Four J-K flip-flops are cascaded with their J-K inputs tied HIGH. If the input frequency (fin) to the first flip-flop is 32 kHz, the output frequency (fout) is ________

Four J-K flip-flops are cascaded with their J-K inputs tied HIGH. If the input frequency (fin) to the first flip-flop is 32 kHz, the output frequency (fout) is ________ Correct Answer 2 kHz

32/2=16:-first flip-flop, 16/2=8:- second flip-flop, 8/2=4:- third flip-flop, 4/2=2:- fourth flip-flop. Since the output frequency is determined on basis of the 4th flip-flop.

Related Questions

A signal containing only two frequency components (3 kHz and 6 kHz) is sampled at the rate of 8 kHz, and then passed through a low pass filter with a cut-off frequency of 8 kHz. The filter output