低电压CMOS六施密特具有5V容限输入逆变器 LOW VOLTAGE CMOS HEX SCHMITT INVERTER WITH 5V TOLERANT INPUTS
Description
The 74LCX14 is a low voltage CMOS HEX SCHMITT inverter fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for low power and high speed 3.3V applications. It can be interfaced to 5V signal environment for inputs.
Features
■ 5V tolerant inputs
■ High speed:
–tPD= 5.0ns Max at VCC = 3V
■ Power down protection on inputs and outputs
■ Symmetrical output impedance:
–|IOH| = IOL= 24mA Min at VCC= 3V
■ PCI bus levels guaranteed at 24mA
■ Balanced propagation delays:
–tPLH ≅t PHL
■ Operating voltage range:
–VCCOpr = 2.0V to 3.6V
■ Pin and function compatible with 74 series 14
■ Latch-up performance exceeds 500mA JESD 17
■ ESD performance:
– HBM > 2000V MIL STD 883 method 3015; MM > 200V