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Digital Electronics

Digital Electronics
The fast logic family is

  TRL.
  TTL.
  DRL.
  ECL.

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Digital Electronics
The hex address of the 256th memory location is

 00FFF
 00100
 000FF
 001FF

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Digital Electronics
How many flip flops are required to build a binary counter circuit to count from 0 to 1023?

 12.
  10.
  6.
 24.

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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

  6 mV.
 10 mV.
  5.85 mV.
 5 mV.

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Digital Electronics
Why small bubble is given on the output of the NAND gate symbol ?

None of these
 Open collector output
 Tristate
 Output is inverted

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Digital Electronics
Which circuit is used in between two systems having two different codes

 Sequential
 Combinational
 Conversion
 Both A and B

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MORE MCQ ON Digital Electronics

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