railway DFCCIL Junior Executive 2023 (CBT 1 & CBT 2) Mock Test Digital Logic Sequential Circuits Flip-Flop
A JK flip flop is constructed from SR flip flop. Which of the following statement is true regarding the inputs of SR flip flop.
1
S = JQ̅ , R = KQ
2
S = KQ , R= JQ̅
3
S = KQ̅ , R = JQ
4
R = KQ̅ , S = JQ