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74F382 - 4-Bit Arithmetic Logic

General Description

The ’F382 performs three arithmetic and three logic operations on two 4-bit words A and B Two additional Select input codes force the Function outputs LOW or HIGH An Overflow output is provided for convenience in twos complement arithmetic A Carry output is provided for ripple expansion For high-spe

Key Features

  • Y Y Y Y Y Performs six arithmetic and logic functions Selectable LOW (clear) and HIGH (preset) functions LOW input loading minimizes drive requirements Carry output for ripple expansion Overflow output for twos complement arithmetic Commercial 74F382PC 74F382SC (Note 1) 74F382SJ (Note 1) Package Number N20A M20B M20D 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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74F382 4-Bit Arithmetic Logic Unit August 1995 74F382 4-Bit Arithmetic Logic Unit General Description The ’F382 performs three arithmetic and three logic operations on two 4-bit words A and B Two additional Select input codes force the Function outputs LOW or HIGH An Overflow output is provided for convenience in twos complement arithmetic A Carry output is provided for ripple expansion For high-speed expansion using a Carry Lookahead Generator refer to the ’F381 data sheet Features Y Y Y Y Y Performs six arithmetic and logic functions Selectable LOW (clear) and HIGH (preset) functions LOW input loading minimizes drive requirements Carry output for ripple expansion Overflow output for twos complement arithmetic Commercial 74F382PC 74F382SC (Note 1) 74F382SJ (Note 1) Package Number N2