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    What are the logic levels in case of TTL logic using +5V as VCC?
    Question

    What are the logic levels in case of TTL logic using +5V as VCC?

    A.

    0 to 0.8V for logic 0 and 2V to VCC for logic 1.

    B.

    0 to 0.3 V for logic 0 and 0V to VCC for logic 1

    C.

    - 0.1 to 0.6V for logic 0 and 1.7V to VCC for logic 1

    D.

    - 0.3 to 0.3V for logic 0 and 2.8V to VCC for logic 1

    Correct option is A



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