An Arithmetic Logic Unit (ALU) is a fundamental building block of a central processing unit (CPU). The ALU is responsible for carrying out the computations involved in executing instructions from the CPU. It performs basic arithmetic, boolean logical operations and comparisons. The ALU is built up of low-level logic gates that can receive binary inputs in the form of 1s and 0s and carry out Boolean operations such as AND, OR, and NOT, as well as arithmetic operations like addition, subtraction, and multiplication. The results of the calculations are then stored in the CPU's internal registers, which are then sent back to the user, or sent to the output.

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    CD74HC4020MG4


    Counter Single 14-Bit Binary UP 16-Pin SOIC Tube
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    6 to 16 Weeks Calender.png

    USD 0.2902

    Multiples of: 1400

         SOIC - 16 Tube
    CD74HC4040M96E4


    Counter Single 12-Bit Binary UP 16-Pin SOIC T/R
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    6 to 16 Weeks Calender.png

    USD 0.3017

    Multiples of: 2500

         SOIC - 16 Reel
    CD74HC165MG4


    Shift Register Single 8-Bit Serial/Parallel to Serial 16-Pin SOIC Tube
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    6 to 16 Weeks Calender.png

    USD 0.3569

    Multiples of: 40

      165 ns , 33 ns , 28 ns6 V SOIC - 16+ 125 CTube
    CD74HC390M96G4


    Counter/Divider Dual 4-Bit Decade UP 16-Pin SOIC T/R
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    6 to 16 Weeks Calender.png

    USD 0.3611

    Multiples of: 2500

         SOIC - 16 Reel
    CD74HC163MG4


    Counter Single 4-Bit Sync Binary UP 16-Pin SOIC Tube
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    6 to 16 Weeks Calender.png

    USD 0.437

    Multiples of: 1240

         SOIC - 16 Tube
    TC74VHC165FT(EL,K)


    Shift Register Single 8-Bit Serial/Parallel to Serial 16-Pin TSSOP T/R
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    Toshiba 0
    6 to 16 Weeks Calender.png

    USD 0.7015

    Multiples of: 25

      22 ns    Tape And Reel
    TC74AC161F(F)


    Counter Single 4-Bit Sync Binary UP 16-Pin SOP Tube
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    Toshiba 0
    6 to 16 Weeks Calender.png

    USD 0.9272

    Multiples of: 1

      25.5 ns    Rail/Tube
    TC74HC283AF(F)


    Binary Full Adder Single 4-Bit 16-Pin SOP Tube
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    Toshiba 0
    6 to 16 Weeks Calender.png

    USD 1.0453

    Multiples of: 1

    - 5.2 mA 265 ns    Rail/Tube
    TC74AC161FT(SPL)


    Counter Single 4-Bit Sync Binary UP 16-Pin TSSOP Tube
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    Toshiba 0
    6 to 16 Weeks Calender.png

    USD 1.2146

    Multiples of: 1

      25.5 ns    Rail/Tube
    HEF4516BP,652


    Counter Single 4-Bit Binary UP/Down 16-Pin PDIP Bulk
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    NXP 0
    6 to 16 Weeks Calender.png

    USD 4.0678

    Multiples of: 1

         SOT - 38 Tube