STMicroelectronics 74VHCT14A
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. This device can be used to interface 5V to 3V since all i| Part No. | 74VHCT14A |
|---|---|
| Datasheet | 74VHCT14A Download |
| Manufacturer |  STMicroelectronics |
| Description | HEX SCHMITT INVERTER |
| Buy | Stock & Price |
FEATURES
● 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.)
DESCRIPTION
Power down protection is provided on all inputs and outputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage.
