A pulse train with a 1 MHz frequency is counted using a 1024 modulus ripple counter using JK flip flops. The maximum propagation delay for each flip-flop should be-A-1 μsB-0.5 μsC-0.2 μsD-0.1 μs-D-0.1 μs

Question

A pulse train with a 1 MHz frequency is counted using a 1024 modulus ripple counter using JK flip flops. The maximum propagation delay for each flip-flop should be-A-1 &mu;sB-0.5 &mu;sC-0.2 &mu;sD-0.1 &mu;s-D-0.1 &mu;s

APTITUDE CRACK · Accepted Answer

The correct option is  D 0.1 &mu;s Total delay = = 1 ms = 10 x delay of one flip flop. Therefore delay for one flip flop = 0.1 ms.

Digital Electronics

Q1: A pulse train with a 1 MHz frequency is counted using a 1024 modulus ripple counter using JK flip flops. The maximum propagation delay for each flip-flop should be

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Digital Electronics

Q1: A pulse train with a 1 MHz frequency is counted using a 1024 modulus ripple counter using JK flip flops. The maximum propagation delay for each flip-flop should be

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