Multiple choice

In the figure given below, U1 is a 4-bit synchronous centre with synchronous clear. Q0 is the LSB and Q3 is the MSB of the output. The circuit represents a

  1. mod 2 counter

  2. mod 3 counter

  3. mod 4 counter

  4. mod 5 counter
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

||||| |---|---|---|---| |

Q3
|
Q2
|
Q1
|
Q0
| |
0
|
0
|
0
|
0
| |
0
|
0
|
0
|
1
| |0|0|1|0| |0|0|1|1| |
0
|
1
|
0
|
0
|  After that it is clear, so it represents mod 3 counter

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