NC7WZ14集成電路（IC）的門反相器規(guī)格書PDF中文資料

NC7WZ14屬于集成電路（IC）的門反相器。由安森美半導體公司制造生產(chǎn)的NC7WZ14門和反相器邏輯柵極和逆變器系列中的產(chǎn)品對單個邏輯信號執(zhí)行基本邏輯運算（例如 AND、NOT、OR 等）。與觸發(fā)器不同，它們不能夠存儲信息，不會對提供給其輸入的信號立即做出響應。雖然早就被集成電路實施形式所取代，以用于實現(xiàn)復雜功能，但分立柵極仍可在僅需要非常簡單邏輯功能的情況下使用。

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.

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