Skip to content
Related Articles

Related Articles

Improve Article
Save Article
Like Article

GATE | Gate IT 2007 | Question 7

  • Last Updated : 19 Nov, 2018

Which of the following input sequences for a cross-coupled R-S flip-flop realized with two NAND gates may lead to an oscillation ?
(A) 11, 00
(B) 01, 10
(C) 10, 01
(D) 00, 11


Answer: (D)

Explanation: RS flip flop using NAND gates. So, 00 input causes indeterminate state which MAY lead to oscillation.

Quiz of this Question

My Personal Notes arrow_drop_up
Recommended Articles
Page :

Start Your Coding Journey Now!