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Identify the mod value of the given riple counter

  • 5
  • 6
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Importance of Preset and Clear Inputs in Flip-Flops and Usage
https://www.youtube.com/watch?v=mXoQ4WAQ0qk

Importance Points to be noticed when doing  Aysnchronous Flip Flop Constructions

https://www.youtube.com/watch?v=fKVZpupyP_o&index=186&list=PLBlnK6fEyqRjMH3mWf6kwqiTbT798eAOm

Given Flip Flop

  • Negative Edge Triggered . Output will change in falling edge

No matter what the values of J and K is 

  • Whenever $\text{CLEAR} =0$ then Output $\text{Q} =0$ [Reset]
  • Whenever $\text{PRESET} =0$ then Output $\text{Q} =1$ [Set]

Hence the output sequence is $0-1-2-3-4-7-6-7-0$

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Sajal Mallick asked Nov 19, 2023
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In the 2nd cycle as it is ripple counter Q0 will change and it will 0 so for that reason Q1 will not get clock and it will be in previous state that is 1. So output shoul...