DESCRIPTION
The M54/74HCT125/126 are high speed CMOS QUAD BUS BUFFER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology.
   
■ HIGH SPEED
    tPD = 12 ns (TYP.) AT VCC = 5 V
■ LOW POWER DISSIPATION
    ICC = 4 µA (MAX.) AT 25 °C
■ OUTPUT DRIVE CAPABILITY
    15 LSTTL LOADS
■ BALANCED PROPAGATION DELAYS
    tPLH = tPHL
■ SYMMETRICAL OUTPUT IMPEDANCE
    IOL = |IOH| = 6 mA (MIN.)
■ COMPATIBLE WITH TTL OUTPUTS
    VIH = 2V (MIN.) VIL = 0.8V (MAX)
■ PIN AND FUNCTION COMPATIBLE
    WITH 54/74LS125/126