M74HC181B1R中文资料意法半导体数据手册PDF规格书

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.)

■ SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 4mA (MIN)

■ BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL

■ WIDE OPERATING VOLTAGE RANGE: VCC (OPR) = 2V to 6V

■ PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 181