Adder–subtractor

ID: adder-subtractor

An adder-subtractor is a digital circuit that can perform both addition and subtraction operations on binary numbers. It is commonly used in arithmetic logic units (ALUs) found in computer processors, enabling efficient arithmetic calculations without the need for separate circuits for addition and subtraction. ### Key Components and Functionality 1. **Inputs**: The adder-subtractor takes two binary numbers as input.

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