Question

In a positive edge triggered JK flip flop, a low J and low K produces?

(a) High state

(b) Low state

(c) Toggle state

(d) No Change State

This question was posed to me by my college director while I was bunking the class.

I'd like to ask this question from Master-Slave Flip-Flops in section Flip-Flops of Digital Circuits

Answer 1

The correct choice is (d) No Change State

Easiest explanation: In JK Flip Flop if J = K = 0 then it holds its current state. There will be no change.