A20320 - 74F382PC 4-Bit Arithmetic Logic Unit (Fairchild)

The 74F382PC 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.

Features:
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

20 pin DIP. Manufactured by Fairchild.
A20320

Additional Resources