74LCX14 Low voltage CMOS HEX SCHMITT inverter with 5V tolerant inputs

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.

It has same speed performance at 3.3V than 5V AC/ACT family, combined with a lower power consumption.

Pin configuration and function are the same as those of the 74LCX04 but the 74LCX14 has hysteresis between the positive and negative input threshold typically of 0.8V.

This together with its schmitt trigger function allows it to be used on line receivers with slow rise/fall input signals.

All inputs and outputs are equipped with protection circuits against static discharge, giving them 2KV ESD immunity and transient excess voltage

技术特性

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 tPHL
Operating voltage range:
- VCC(Opr) = 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

74LCX14 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
74LCX14MTR	Active			SO-14	Tape And Reel		74LCX14MTR
74LCX14TTR	Active			TSSOP 14	Tape And Reel		74LCX14TTR

DATASHEET

描述	版本	大小
74LCX14 : DS1063: Low voltage CMOS hex Schmitt inverter with 5 V tolerant inputs	6	241KB