DESCRIPTION
HCF40181B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology available in SOP packages. HCF40181B is a low-power 4-bit parallel arithmetic logic unit (ALU) capable of providing 16 binary arithmetic operations on two 4-bit words and 16 logical functions of two Boolean variables.
â FULL LOOK-AHEAD CARRY FOR SPEED OPERATIONS ON LONG WORDS
â GENERATES 16 LOGIC FUNCTIONS OF TWO BOOLEAN VARIABLES
â GENERATES 16 ARITHMETIC FUNCTIONS OF TWO 4-BIT BINARY WORDS
â A = B COMPARATOR OUTPUT AVAILABLE
â RIPPLE-CARRY INPUT AND OUTPUT AVAILABLE
â TYPICAL ADDITION TIME 200ns AT VDD=10V
â STANDARDIZED SYMMETRICAL OUTPUT CHARACTERISTICS
â QUIESCENT CURRENT SPECIF. UP TO 20V
â 5V, 10V, AND 15V PARAMETRIC RATINGS
â INPUT LEAKAGE CURRENT
II= 100nA (MAX) AT VDD= 18V TA= 25°C
â 100% TESTED FOR QUIESCENT CURRENT
â MEETS ALL REQUIREMENTS OF JEDEC JESD13B "STANDARD SPECIFICATIONS FOR DESCRIPTION OF B SERIES CMOS DEVICES"
|