Digital Electronics and Logic Design MCQs with answers Page - 25

Here, you will find a collection of MCQ questions on Digital Electronics and Logic Design. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. Which of following consume minimum power

  • (A) ttl
  • (B) rtl
  • (C) dtl
  • (D) cmos

A

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Q. Among the logic families, low power dissipation is in

  • (A) dtl
  • (B) cmos
  • (C) rtl
  • (D) ttl

A

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Q. The temperature in which the performance of the IC is effective

  • (A) operating
  • (B) fan-out
  • (C) normal
  • (D) power-

A

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Q. The nominal value of the dc supply voltage for TTL (transistor-transistor logic) devices is

  • (A) 0v
  • (B) 5v
  • (C) 10v
  • (D) 15v

A

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Q. The average transition delay time for the signal to propagate from input to output when the signals change in value. It is expressed in ns is

  • (A) propogation delay
  • (B) fan-out
  • (C) noise-margin
  • (D) power- dissipiatio n

A

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Q. the number of inputs connected to the gate without any degradation in the

  • (A) propogation delay
  • (B) fan-out
  • (C) fan- in
  • (D) power- dissipiatio

A

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Q. Which of the following logic gives the complementary outputs?

  • (A) ecl
  • (B) ttl
  • (C) cmos
  • (D) pmos

A

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Q. The maximum noise voltage added to an input signal of a digital circuit

  • (A) fan-in
  • (B) fan-out
  • (C) noise-margin
  • (D) power-

A

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Q. Among the logic families, Slowest logic family is

  • (A) ttl
  • (B) rtl
  • (C) dtl
  • (D) cmos

A

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Q. Operating temperature of the IC vary from

  • (A) 0 to70 celsius
  • (B) 0to35celsius
  • (C) 0to 50celsius
  • (D) 0to70celsi

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