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  1. Arithmetic logic unit - Wikipedia

    In computing, an arithmetic logic unit (ALU) is a combinational digital circuit that performs arithmetic and bitwise operations on integer binary numbers. [1][2] This is in contrast to a …

  2. What is an arithmetic logic unit (ALU) and how does it work?

    May 16, 2025 · An arithmetic logic unit (ALU) is a part of a central processing unit (CPU) that carries out arithmetic and logic operations. The ALU takes the input operands and an …

  3. ALU Functions and Bus Organization - GeeksforGeeks

    Oct 13, 2025 · The Arithmetic Logic Unit (ALU) and the Data Path are core components that enable the CPU to execute instructions and manage data efficiently. These components work …

  4. Arithmetic Logic Unit in Digital Electronics

    Arithmetic Logic Unit abbreviated as ALU is considered as the engine or heart of every central processing unit (CPU). ALU is basically a combination logic circuit that can perform arithmetic …

  5. What Is an Arithmetic Logic Unit (ALU)? 7 Key Components

    Apr 24, 2023 · Arithmetic logic unit (ALU) is defined as a circuit board embedded within a computer’s central processing unit (CPU), which performs mathematical and logical operations …

  6. Arithmetic logic unit | History, Working, Operations, & Facts

    An arithmetic logic unit (ALU) is a key component of a computer’s central processing unit (CPU), performing arithmetic and logic operations on integer binary numbers.

  7. Arithmetic Logic Unit - ALU | CircuitVerse

    An arithmetic logic unit (ALU) is a digital circuit used to perform arithmetic and logic operations. It represents the fundamental building block of the central processing unit (CPU) of a computer.

  8. Arithmetic Logic Unit (ALU): How Computers Perform Calculations

    Feb 11, 2025 · What is an Arithmetic and Control Unit (ALU)? An arithmetic and logic unit is a key component of a computer’s CPU. It is a digital combinational circuit embedded inside the CPU …

  9. Arithmetic Logic Unit | Baeldung on Computer Science

    Jul 25, 2024 · In this tutorial, we’re going to look at how the arithmetic logic unit (ALU) works and how computers calculate through the ALU. We’ll also use logic gates to build a simple ALU.

  10. Arithmetic Logic Units (ALU): An Introduction

    More complex AUs can perform multiplication, division and logical bitwise operations. However, those more complex AUs are usually referred to as ALUs: 'Arithmetic Logic Unit'. An arithmetic …