DESCRIPTION
The M54/74HC280 is a high speed CMOS 9-BIT PARITY GENERATOR fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low consumption.
   
■ HIGH SPEED
    tPD = 22 ns (TYP.) at VCC = 5 V
■ LOW POWER DISSIPATION
    ICC = 4 µA (MAX.) at TA = 25 °C 6 V
■ 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
    54/74LS280