Half-adder is a combinational circuit that adds:
2025
Half-adder is a combinational circuit that adds:
Answer: A. Two bits without carry input — A half-adder is a combinational circuit that adds two input bits and produces sum and carry outputs without any carry input.
- A.
Two bits without carry input
- B.
Two bits with carry input
- C.
Three bits
- D.
Four bits
Attempted by 347 students.
Show answer & explanation
Correct answer: A
A half-adder is a combinational circuit that adds two input bits and produces sum and carry outputs without any carry input.
Loading lesson…