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Digital electronics miscellaneous

Digital Electronics

  1. Mark the incorrect statement—
    1. D flip-flop is same as D latch
    2. When the PRESET input of flip-flop is active, it sets the flip-flop to logic ‘1’ state irrespective of status of synchronous inputs.
    3. Both PRESET and CLEAR inputs should not be active simultaneously.
    4. A J-K flip-flop with active-LOW J, K inputs will function like a toggle flip-flop for J = K = 0.
Correct Option: A

NA



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