How is a J-K Flip Flop Made to Toggle_____?

By BYJU'S Exam Prep

Updated on: September 25th, 2023

Choose the right answer to the question from the following options given below also provide a detailed explanation.:

How is a J-K flip flop made to toggle_____? 

  1. J=0,K=0
  2. J=1,K=0
  3. J=0,K=1
  4. J=1,K=1

Answer: D. J=1, K=1.

The answer to the question, ‘how is a J-K flip flop made to toggle_____?’ is J=1, K=1. 


A J-K flip flop happens to be toggled when both input J and K are high or true or set at 1. When J and K are tied together or set at 1 then the present state is equal to the previous state and gets complimented that 0 becomes 1 or 1 becomes 0.

Therefore, a J-K flip flop made to toggle_____? is J=1,K=1. Hence, option (D) is the correct answer.

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