MC74VHC1G00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MC74VHC1G00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。

2-Input NAND Gate

The MC74VHC1G00 is an advanced high speed CMOS 2–input NAND gate fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.

The MC74VHC1G00 input structure provides protection when voltages up to 7V are applied, regardless of the supply voltage. This allows the MC74VHC1G00 to be used to interface 5V circuits to 3V circuits.

? High Speed: tPD = 3.0ns (Typ) at VCC = 5V

? Low Power Dissipation: ICC = 2μA (Max) at TA = 25°C

? Power Down Protection Provided on Inputs

? Balanced Propagation Delays

? Pin and Function Compatible with Other Standard Logic Families

? Latchup Performance Exceeds 300mA

? ESD Performance: HBM > 2000V; MM > 200V, CDM > 1500V