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Initially Q0 = Q1 = 0. What will be the logic states of Q0and Q1 immediately after 777th clock pulse for the figure shown below—
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- 01
- 10
- 11
- 00
Correct Option: B
This is Johnson counter as Q is feedback to input. This means it is a down counter. Number of state = 2n = 4
So, After 776th clk pulse → State is 00, as | = 194 | |
4 |
and 1 remainder. Hence, at 777th clk pulse state is 10.