MCQOPTIONS
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MCQOPTIONS
| 1. |
A 4-bit modulo-16 ripple counter used JK flip-flops. If the propagation delay of each FF is 50 ns, themaximum clock frequency that can be used is equal to |
| A. | 10 MHz |
| B. | 20 MHz |
| C. | 4 MHz |
| D. | 5 MHz |
| Answer» E. | |