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
MC54/74F181
4-BIT ARITHMETIC LOGIC UNIT FAST™
SCHOTTKY TTL
CONNECTION DIAGRAM VCC A1 B1 A2 B2 A3 B3 G Cn+4 P A = B ...