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Digital Electronics

Digital Electronics
A small circle or dot on top of an IC represents

 Pin14
 Pin13
 Pin2
 Pin1

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Digital Electronics
Unit distance code is the other name of

 XS-3 code
 cyclic code
 self-complementing code
 sequential code

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Digital Electronics
How many input and output required for demultiplexer ?

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

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Digital Electronics
If a Hexadecimal number needs to convert to binary. For each hexadecimal digit, there will be how many bits

 8
 4
 2
 1

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

None of these
 A= G
 G = Ā
 G = A

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Digital Electronics
In digital systems, 1 byte is equal to ________ bit(s).

 2
 8
 4
 1

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