DESCRIPTION
The M54/74HCT564 and M54HCT574 are high speed CMOS OCTAL D-TYPE FLIP FLOP WITH 3-STATE OUTPUTS fabricated in silicon gate C2MOS technology.
   
■ HIGH SPEED
    fMAX = 62 MHz (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION
    ICC = 4 µA (MAX.) AT TA = 25 °C
■ COMPATIBLE WITH TTL OUTPUTS
    VIH = 2V (MIN.) VIL = 0.8V (MAX)
■ OUTPUT DRIVE CAPABILITY
    15 LSTTL LOADS
■ SYMMETRICAL OUTPUT IMPEDANCE
    IOL =  |IOH| = 6 mA (MIN.)
■ BALANCED PROPAGATION DELAYS
    tPLH = tPHL
■ PIN AND FUNCTION COMPATIBLE
    WITH 54/74LS564/574