MCQOPTIONS
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| 1. |
A 4-bit-synchronous counter uses flip-flops with pr opagation delay time of 25 ns each. The maximum possible time required for change of state will be |
| A. | 25 ns |
| B. | 50 ns |
| C. | 75 ns |
| D. | 100 ns |
| Answer» B. 50 ns | |