Q. In a down counter, which flip-flop doesn? toggle when the inverted output of the preceeding flip-flop goes from HIGH to LOW.

A
MSB flip-flop
B
LSB flip-flop
C
Master slave flip-flop
D
Latch
Solution:

Since, the LSB flip-flop changes its state at each negative transition of clock. That is why LSB flip-flop doesn? have toggle.

Entri Contact Image

Get Expert Advice for Free: Register for Your Free Consultation Now!