74VHC14 Datasheet (STMicroelectronics)

74VHC14, HEX SCHMITT INVERTER

The 74VHC14 device is an advanced high-speed CMOS hex Schmitt inverter manufactured with sub-micron silicon gate and double-layer metal wiring C2MOS technology.

The internal circuit is composed of 3 stages including a buffer output, which provides high noise immunity and stable output.

Power-down pr

74VHC14 Features

* High speed: tPD = 5.5 ns (typ.) at VCC = 5 V

* Low power dissipation

* ICC = 2 μA (max.) at TA = 25 °C

* Typical hysteresis: Vh = 1 V at VCC = 4.5 V

* Power-down protection on inputs

* Symmetrical output impedance |IOH| = IOL = 8 mA (min.)

* Balanced propagation