Features

 High speed: tpd = 14 ns (typ.) at VCC = 6 V

 Low power dissipation:

ICC = 4 A (max.) at TA = 25 °C

 High noise immunity:

VNIH = VNIL = 28% VCC (min.)

 Symmetrical output impedance:

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

 Balanced propagation delays: tPLH  tPHL

 Wide operating voltage range:

VCC (OPR) = 2 to 6 V

 Pin and function compatible with 74 series 42