74F181 Datasheet (Philips) - Arithmetic logic

74F181, Arithmetic logic

The 74F181 is a 4-bit high-speed parallel Arithmetic Logic Unit (ALU).

Controlled by the four Function Select inputs (S0 *S3) and the Mode Control input (M), it can perform all the 16 possible logic operations or 16 different arithmetic operations on active-High or active-Low operands.

The Fu

74F181 Features

* Provides 16 arithmetic operation: add, subtract, compare, and double; plus 12 other arithmetic operations PIN CONFIGURATION B0 1 A0 S3 S2 S1 S0 Cn M 2 3 4 5 6 7 8 9 24 VCC 23 A1 22 B1 21 A2 20 B2 19 A3 18 B3 17 G 16 C n+4 15 P 14 A=B 13 F3

* Provides all 16 logic operations of t