74VHCT14A Description
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 posed of 3 stages including buffer output, which provides high noise immunity and stable output. 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.
74VHCT14A Key Features
- High speed: tPD = 5.5ns (typ.) at VCC = 5V
- Low power dissipation
- 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
- Operating voltage range: VCC(Opr) = 4.5V to 5.5V
- Pin and function patible with 74 series 14
- Improved latch-up immunity
- Low noise: VOLP = 0.8V (Max.)