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SN74LS181 Datasheet 4-BIT ARITHMETIC LOGIC

Manufacturer: Motorola Semiconductor (now NXP Semiconductors)

Overview: 4-BIT ARITHMETIC LOGIC UNIT The SN54 / 74LS181 is a 4-bit Arithmetic Logic Unit (ALU) which can perform all the possible 16 logic, operations on two variables and a variety of arithmetic operations.

Download the SN74LS181 datasheet PDF. This datasheet also includes the SN74LS181N variant, as both parts are published together in a single manufacturer document.