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A logic circuit which perform the function of half-adder has:
  • a)
    3 inputs and 2 outputs
  • b)
    2 inputs and 2 outputs
  • c)
    1 input and 2 outputs
  • d)
    2 inputs and 1 output
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A logic circuit which perform the function of half-adder has:a)3 input...

-

Half-Adder Logic Circuit

- Explanation:
A half-adder is a logic circuit that adds two single binary digits and produces two outputs: the sum and the carry. It has two inputs and two outputs.

- Inputs:
The two inputs in a half-adder represent the two single binary digits that need to be added together.

- Outputs:
The outputs of a half-adder are:
1. Sum: This output represents the result of adding the two inputs together.
2. Carry: This output indicates if there is a carry-over from the addition operation.

- Therefore, a logic circuit that performs the function of a half-adder must have 2 inputs and 2 outputs, making option 'B' the correct choice.
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Community Answer
A logic circuit which perform the function of half-adder has:a)3 input...
Half Adder:
  • It is a Combinational Logic Circuit with two inputs and two outputs.
  • It is the basic building block for the addition of two single-bit numbers.
  • The half-adder circuit is designed to add two single-bit binary numbers.
  • The outputs of the circuit are Sum and Carry.
  • XOR gate is used to realize Sum.
  • AND gate is used to realize Carry
Fig: Representation of Half Adder
Truth Table of Half Adder
Fig: Logical Circuit Diagram of Half Adder
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A logic circuit which perform the function of half-adder has:a)3 inputs and 2 outputsb)2 inputs and 2 outputsc)1 input and 2 outputsd)2 inputs and 1 outputCorrect answer is option 'B'. Can you explain this answer?
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