74VHCT14A
Overview
The 74VHCT14A is an advanced high-speed CMOS HEX SCHMITT inverter fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which provides high noise immunity and stable output.
- High speed: tPD = 5.5ns (typ.) at VCC = 5V
- Low power dissipation: ICC = 2 µA (Max.) at TA = 25°C
- Typical hysteresis: Vh = 0.7V at VCC = 4.5V
- Power down protection on inputs & outputs
- Symmetrical output impedance: |IOH| = IOL = 8 mA (Min)
- Balanced propagation delays: tPLH ≅ tPHL
- Operating voltage range: VCC(Opr) = 4.5V to 5.5V
- Pin and function compatible with 74 series 14
- Improved latch-up immunity
- Low noise: VOLP = 0.8V (Max.)
