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Q#1
Sequential Circuits
GATE EE 2014
MCQ
+2 marks
-0.66 marks
A JK flip flop can be implemented by T flip-flops. Identify the correct implementation.
Explanation:
We know, characteristic equation of T flip-flop is,
The characteristic equation required for JK Flip Flop is,
So, 
To determine the Flip Flop input T, take
By Consensus Theorem, 
This logic is implemented in option B.
Note: We can also derive state table for each option to determine the correct answer.
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