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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 ?

 G = A
 A= G
None of these
 G = Ā

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Digital Electronics
The switch which clears a flip-flop is know as

 Both A and B
 None
 Reset
 Clear

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Digital Electronics
What is the minimum number of 2 input NAND gates used to perform the function of 2 input OR gate

 1
 2
 4
 3

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Digital Electronics
Extended Binary Coded Decimal Interchange Code is an ________ bit code.

 16
 32
 7
 8

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Digital Electronics
A gate is enabled when its enable input is at logic 1. The gate is

 NAND
 NOR
 OR
 none of these

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Digital Electronics
XNOR followed by a NOT gate is equivalant to ________ gate

 NOR
 XOR
 XNOR
 OR

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