For product comparison, please consider:

The TC4423/4424/4425 are higher output current versions of the new TC4426/4427/4428 buffer/drivers, which, in turn, are improved versions of the earlier TC426/427/428 series. All three families are pin-compatible. The TC4423/4424/4425 drivers are capable of giving reliable service in far more demanding electrical environments than their antecedents. Although primarily intended for driving power MOSFETs, the TC4423/4424/4425 drivers are equally well-suited to driving any other load (capacitive, resistive, or inductive) which requires a low impedance driver capable of high peak currents and fast switching times. For example, heavily loaded clock lines, coaxial cables, or piezoelectric transducers can all be driven from the TC4423/4424/4425. The only known limitation on loading is the total power dissipated in the driver must be kept within the maximum power dissipation limits of the package.

  Wide Operating Range: 4.5V to 18V

  High Capacitive Load Drive Capability: 1800pF in 25nsec

  Short Delay Times:

  Matched Rise/Fall Times

  Low Supply Current
     With Logic ""1"Input...............3.5mA
     With Logic ""0"Input...............350 µA

  Low Output Impedance: 3.5 ? Typ.

  Latch-Up Protected ..Will Withstand 1.5A Reverse Current

  Logic Input Will Withstand Negative Swing Up to 5V

  Pinouts Same as TC1426/27/28;TC4426/27/28