Function : ARITHMETIC LOGIC UNITS/FUNCTION GENERATORS
Maker : Texas Instruments
The 'LS381A, 'S381 and 'LS382A are low-power Schottky and Schottky TTL arithmetic logic units (ALUs)/function generators that perform eight binary arithmetic/logic operations on two 4-bit words as shown in the function table.
The exclusive-OR, AND, or OR function of the two Boolean variables is provided without the use of external circuitry. Also, the outputs can be cleared (low) or preset (high) as desired.
Datasheet PDF Download :
Others datasheet of same file : 54LS381,54LS381A,54LS382,54LS382A,54S381