A half-adder circuit has: 

A

1 input, 2 outputs

B

2 inputs, 2 outputs 

C

2 inputs, 1 output 

D

3 inputs, 2 outputs


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 Answer: ) 2 inputs, 2 outputs

 Explanation:
A half-adder is a combinational circuit that adds two single-bit binary numbers.

It has:
Inputs: 2 → (A, B)
Outputs: 2 →
SUM = A B (XOR gate)
CARRY = A · B (AND gate


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Updated: 2 days ago

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