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1.Sync. ckts all f/fs are clocked by single clock.

Async. ckts o/p of f/f becomes clk for next f/f.

2. Sync ckts are fast.

Async ckts are slow.

3.Sync.ckts are easy to design.

Async.ckts are difficult to design.

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13y ago

A: A digital counter can be made to run synchronous with the clock meaning events will coincide with the clock. Asynchronous means that it is free running even thought there is a clock.

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Q: What is synchronus and asynchronus sequential circuit in digital electronics?
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