NC7WZ14集成电路（IC）的门反相器规格书PDF中文资料

NC7WZ14属于集成电路（IC）的门反相器。由安森美半导体制造生产的NC7WZ14门和反相器逻辑栅极和逆变器系列中的产品对单个逻辑信号执行基本逻辑运算（例如 AND、NOT、OR 等）。与触发器不同，它们不能够存储信息，不会对提供给其输入的信号立即做出响应。虽然早就被集成电路实施形式所取代，以用于实现复杂功能，但分立栅极仍可在仅需要非常简单逻辑功能的情况下使用。

描述 Description

The NC7WZ14 is a dual inverter with Schmitt trigger input from

onsemi’s Ultra−High Speed (UHS) Series of TinyLogic. The device is

fabricated with advanced CMOS technology to achieve ultra−high

speed with high output drive while maintaining low static power

dissipation over a very broad VCC operating range. The device is

specified to operate over the 1.65 V to 5.5 V VCC range. The inputs

and outputs are high−impedance when VCC is 0 V. Inputs tolerate

voltages up to 5.5 V independent of VCC operating voltage.

Schmitt trigger inputs achieve typically 1 V hysteresis between the

positive−and negative−going input threshold voltage at 5 V.

特性 Features

• Ultra High−Speed: tPD = 3.2 ns (Typical) into 50 pF at 5 V

• High Output Drive: ±24 mA at 3 V VCC

• Broad VCC Operating Range: 1.65 V to 5.5 V

• Matches Performance of LCX when Operated at 3.3 V VCC

• Power Down High Impedance Inputs / Outputs

• Over−Voltage Tolerance Inputs Facilitate 5 V to 3 V Translation

• Proprietary Noise / EMI Reduction Circuitry

• Ultra−Small MicroPak™ Packages

• Space−Saving SC−88 Package

• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant