MC74VHC1G05屬于集成電路（IC）的門反相器。由安森美半導(dǎo)體公司制造生產(chǎn)的MC74VHC1G05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(yīng)。雖然早就被集成電路實施形式所取代，以用于實現(xiàn)復(fù)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。

The MC74VHC1G05 is an advanced high speed CMOS inverter with open drain output fabricated with silicon gate CMOS technology.

The internal circuit is composed of three stages, including an open drain output which provides the capability to set output switching level.

This allows the MC74VHC1G05 to be used to interface 5 V circuits to circuits of any voltage between VCC and 7 V using an external resistor and power supply.

The MC74VHC1G05 input structure provides protection when voltages up to 7 V are applied, regardless of the supply voltage.

特性 Features

? High Speed: tPD = 3.8 ns (Typ) at VCC = 5 V

? Low Internal Power Dissipation: ICC = 1 A (Max) at TA = 25°C

? Power Down Protection Provided on Inputs

? Pin and Function Compatible with Other Standard Logic Families

? Chip Complexity: FET = 105

? Pb?Free Packages are Available