Arithmetic Logic Units/Function Generators

文件：158.21 Kbytes Page：10 Pages

Arithmetic Logic Units/Function Generators

文件：158.21 Kbytes Page：10 Pages

Arithmetic Logic Units/Function Generators

文件：158.21 Kbytes Page：10 Pages

4-bit arithmetic logic unit

The 74HC/HCT181 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT181 are 4-bit high-speed parallel Arithmetic Logic Units (ALU). Controlled by the four function select inputs (S

4-bit arithmetic logic unit

The 74HC/HCT181 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT181 are 4-bit high-speed parallel Arithmetic Logic Units (ALU). Controlled by the four function select inputs (S

ARITHMETIC LOGIC UNIT/FUNCTION GENERATOR

DESCRIPTION The M74HC181 is an high speed CMOS ARITHMETIC LOGIC UNIT/FUNCTION GENERATOR fabricated with silicon gate C2MOS technology. ■ HIGH SPEED: tPD= 13 ns (TYP.) at VCC = 6V ■ LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C ■ HIGH NOISE IMMUNITY: VNIH = VNIL = 28 VCC (MIN.) ■ SYMMETRI