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74F181 - 4-Bit Arithmetic Logic

General Description

The 74F181 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.

It is 40% faster than the Schottky ALU and only consumes 30% as much power.

Key Features

  • s Full lookahead for high-speed arithmetic operation on long words Ordering Code: Order Number 74F181SC 74F181PC 74F181SPC Package Number M24B N24A N24C Package.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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74F181 4-Bit Arithmetic Logic Unit April 1988 Revised July 1999 74F181 4-Bit Arithmetic Logic Unit General Description The 74F181 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. It is 40% faster than the Schottky ALU and only consumes 30% as much power. Features s Full lookahead for high-speed arithmetic operation on long words Ordering Code: Order Number 74F181SC 74F181PC 74F181SPC Package Number M24B N24A N24C Package Description 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.600 Wide 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-100, 0.300 Wide Devices also available in Tape and Reel.