Digital Logic Circuits (DLC) MCQs with answers Page - 22

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

To check the correct answer, simply click the View Answer button provided for each question.

Have your own questions to contribute? Click the button below to share your MCQs with others!

+ Add Question

A

Admin • 833.24K Points
Coach

Q. TTL inputs are the emitters of a

  • (A) transistor-transistor logic
  • (B) multiple-emitter transistor
  • (C) resistor-transistor logic
  • (D) diode-transistor logic

A

Admin • 833.24K Points
Coach

Q. TTL is a

  • (A) current sinking
  • (B) current sourcing
  • (C) voltage sinking
  • (D) voltage sourcing

A

Admin • 833.24K Points
Coach

Q. A basic S-R flip-flop can be constructed by cross-coupling of which basic logic gates?

  • (A) and or or gates
  • (B) xor or xnor gates
  • (C) nor or nand gates
  • (D) and or nor gates

A

Admin • 833.24K Points
Coach

Q. The logic circuits whose outputs at any instant of time depends only on the present input but also on the past outputs are called

  • (A) combinational circuits
  • (B) sequential circuits
  • (C) latches
  • (D) flip-flops

A

Admin • 833.24K Points
Coach

Q. Whose operations are more faster among the following?

  • (A) combinational circuits
  • (B) sequential circuits
  • (C) latches
  • (D) flip-flops

A

Admin • 833.24K Points
Coach

Q. How many types of sequential circuits are?

  • (A) 2
  • (B) 3
  • (C) 4
  • (D) 5

A

Admin • 833.24K Points
Coach

Q. The sequential circuit is also called

  • (A) flip-flop
  • (B) latch
  • (C) strobe
  • (D) adder

A

Admin • 833.24K Points
Coach

Q. The basic latch consists of

  • (A) two inverters
  • (B) two comparators
  • (C) two amplifiers
  • (D) two adders

A

Admin • 833.24K Points
Coach

Q. In S-R flip-flop, if Q = 0 the output is said to be

  • (A) set
  • (B) reset
  • (C) previous state
  • (D) current state

A

Admin • 833.24K Points
Coach

Q. The output of latches will remain in set/reset untill

  • (A) the trigger pulse is given to change the state
  • (B) any pulse given to go into previous state
  • (C) they don’t get any pulse more
  • (D) the pulse is edge-triggered

Add MCQ in this Category

If you want to share an MCQ question in this category, it's a great idea! It will be helpful for many other students using this website.

Share Your MCQ

Browse Categories

Click on category to learn MCQs of that category.