SN74LV04A屬于集成電路（IC）的門反相器。由美國(guó)德州儀器公司制造生產(chǎn)的SN74LV04A門和反相器邏輯柵極和逆變器系列中的產(chǎn)品對(duì)單個(gè)邏輯信號(hào)執(zhí)行基本邏輯運(yùn)算（例如 AND、NOT、OR 等）。與觸發(fā)器不同，它們不能夠存儲(chǔ)信息，不會(huì)對(duì)提供給其輸入的信號(hào)立即做出響應(yīng)。雖然早就被集成電路實(shí)施形式所取代，以用于實(shí)現(xiàn)復(fù)雜功能，但分立柵極仍可在僅需要非常簡(jiǎn)單邏輯功能的情況下使用。

Qualified for Automotive Applications

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

2-V to 5.5-V VCC Operation

Max tpd of 6.5 ns at 5 V

Typical VOLP (Output Ground Bounce)

<0.8 V at VCC = 3.3 V, TA = 25°C

Typical VOHV (Output VOH Undershoot)

>2.3 V at VCC = 3.3 V, TA = 25°C

Support Mixed-Mode Voltage Operation on

All Ports

Ioff Supports Partial-Power-Down Mode

Operation

description/ordering information

This hex inverter is designed for 2-V to 5.5-V VCC operation.

The SN74LV04A contains six independent inverters. This device performs the Boolean function Y = A.

The device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.