Question

half adder is an example of-

• A. Combinational circuit
• B. Sequential circuit
• C. Asynchronous circuit
• D. None of these

Answer 1

Answer: (A)

Combinational circuit

A half adder is an example of the Combinational circuit.

Half adder:-

A half adder is a type of adder, an electronic circuit that performs the addition of numbers.

Combinational circuit is a circuit in which we combine the different gates in the circuit.

The half adder is an example of a simple, functional digital circuit built from two logic gates. The half adder adds two one-bit binary numbers (AB). The output is the sum of the two bits (S) and the carry (C).