GATE 1993
March 17, 2025
GATE 1993
March 17, 2025
GATE 1993
March 17, 2025
GATE 1993
March 17, 2025

GATE 1993

Question 20

For the initial state of 000, the function performed by the arrangement of the J-K flip-flops in figure is:

A
Shift Register
B
Mod-3 Counter
C
Mod-6 Counter
D
Mod-2 Counter
E
Both A and C
Question 20 Explanation: 

Circuit behaves as shift register and mod-6 counter. Note that this is the Johnson counter which is the application of shift register. And Johnson counter is mod-2N counter.
Correct Answer: E
Question 20 Explanation: 

Circuit behaves as shift register and mod-6 counter. Note that this is the Johnson counter which is the application of shift register. And Johnson counter is mod-2N counter.

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