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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 ?

 A= G
 G = Ā
 G = A
None of these

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Digital Electronics
F’s complement of (2BFD)Hex is

 D403
 C403
 D402
 E304

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Digital Electronics
A 10 bit A/D conveter is used to digitize an analog signal in the 0 to 6 volt. The maximum peak to ripple voltage that can be allowed in the D.C. supply voltage is

 10 mV.
  6 mV.
 5 mV.
  5.85 mV.

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Digital Electronics
The universal gate is ___________

NAND gate
OR gate
None of these
AND gate

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 X-OR gates
 AND gates
 NAND gates
 NOR gates

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Digital Electronics
In Boolean algebra A.A is equal to

 A²
 2A
 A
 1

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