MC54/74F181 4-BIT ARITHMETIC LOGIC UNIT
The MC54/74F181 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.
• Provides 16 Arithmetic Operations, ie, Add, Subtract, Compare,
Double, Plus Twelve Other Arithmetic Operations • Provides all 16 Logic Operations of Two Variables, ie, Exclusive-OR, Compare, AND, NAND, OR, NOR, Plus Ten Other Logic Operations • Full Lookahead for High-Speed Arithmetic Operation on Long Words
4-BIT ARITHMETIC LOGIC UNIT
FAST™
SCHOTTKY TTL
CONNECTION DIAGRAM
VCC A1 24 23 B1 22 A2 21 B2 20 A3 19...