Digital Electronics - Flip-Flops - Discussion
Discussion Forum : Flip-Flops - General Questions (Q.No. 78)
78.
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 ________.
Discussion:
4 comments Page 1 of 1.
Shyam gupta said:
1 decade ago
32/2=16:-first flip-flop
16/2=8:- second flip-flop
8/2=4:- third flip-flop
4/2=2:- fourth flip-flop
16/2=8:- second flip-flop
8/2=4:- third flip-flop
4/2=2:- fourth flip-flop
(1)
Sravan said:
1 decade ago
o.p. frequency=i.p.frequency/(2^n) where n is number of flipflops
Tulasiram said:
1 decade ago
Is this formula applicable for remaining FF's?
Krishna said:
5 years ago
ls the output same when we use t flip-flop instead of jk flip-flop?
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