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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
74F382 Datasheet
