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Digital Electronics

Digital Electronics
What will be the Boolean expression for an inverter logic gate, where input is A and output is G ?

None of these
 G = Ā
 A= G
 G = A

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Digital Electronics
A D-flip-flop is said to be transparent when

 the output is HIGH
 the output is LOW
 the output follow input
 the output follows clock

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Digital Electronics
How many input and output required for demultiplexer ?

 number of selection inputs and one output
 one input and one output
 one input and many output
None of these

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Digital Electronics
A half adder has

 1 input and 2 outputs
 2 inputs and 2 output
 2 inputs and 1 outputs
 1 input and 1 output

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Digital Electronics
When will be the output of a NOT gate is LOW ?

 the input is HIGH.
 the input is HIGH and LOW.
 the input is LOW.
None of these

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Digital Electronics
The resolution of a 12 bit analog to digital converter in percent in

 0.04882.
 0.09760.
  0.02441.
  0.01220.

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MORE MCQ ON Digital Electronics

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