# ISRO 2008- ECE Johnson Counter

1 vote
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The mod number of a Johnson counter will be always equal to the number of flip flops used :

1. same
2. twice
3. $2N$ where $N$ is the number of flip flops.
4. None of the these

edited

1 vote
Johnson counter is mod 2N counter. Answer is option (C)
0
The answer would be B, right?

option c

In johnsan counter if you have n number of flip flop then we have 2N state. So it is also known as mod 2N counter.

Example:

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