54F181 Datasheet | National Semiconductor

54F 74F181 4-Bit Arithmetic Logic Unit August 1995 54F 74F181 4-Bit Arithmetic Logic Unit General Description The ’F181 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 Features Y Full lookahead for high-speed arithmetic operation on long words Y Guaranteed 4000V minimum ESD protection mercial Military Package Number Package Description 74F181PC N24A 24-Lead (0 600 Wide) Molded Dual-In-Line 74F181SPC N24C 24-Lead (0 300 Wide) Molded Dual-In-Line 54F181DM (Note 2) J24A 24-Lead Ceramic Dual-In-Line 54F181SDM (Note 2) J24F 24-Lead (0 300 ) Ceramic Dual-In-Line 74F181SC (Note 1) M24B 24-Lead (0 300 ) Molded Small Outline JEDEC 54F181FM (Note 2) W24C 24-Lead Cerpack 54F181LM (Note...