M54HC85F1R中文資料意法半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The M54/74HC85 is a high speed CMOS 4-BIT MAGNITUDE COMPARATOR fabricated in silicon gate C2MOS technology.

■ HIGH SPEED

tPD = 22 ns (TYP.) at VCC = 5 V

■ LOW POWER DISSIPATION

ICC = 4 μA (MAX.) at TA = 25 °C

■ HIGH NOISE IMMUNITY

VNIH = VNIL = 28 VCC (MIN.)

■ OUTPUT DRIVE CAPABILITY

10 LSTTL LOADS

■ SYMMETRICAL OUTPUT IMPEDANCE

|IOH| = IOL = 4 mA (MIN.)

■ BALANCED PROPAGATION DELAYS

tPLH = tPHL

■ WIDE OPERATING VOLTAGE RANGE

VCC (OPR) = 2 V to 6 V

■ PIN AND FUNCTION COMPATIBLE WITH

54/74LS85