SN74LVC32AD集成電路（IC）的門反相器規(guī)格書PDF中文資料

SN74LVC32AD屬于集成電路（IC）的門反相器。由德州儀器制造生產(chǎn)的SN74LVC32AD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。

1 Features

? Operate from 1.65V to 3.6V

? Specified from –40°C to +85°C,

–40°C to +125°C, and –55°C to +125°C

? Inputs accept voltages to 5.5V

? Max tpd of 3.8ns at 3.3V

? Typical VOLP (output ground bounce)

< 0.8V at VCC = 3.3V, TA = 25°C

? Typical VOHV (output VOH undershoot)

> 2V at VCC = 3.3V, TA = 25°C

? Latch-up performance exceeds 250mA

per JESD 17

? On products compliant to MIL-PRF-38535,

all parameters are tested unless otherwise noted.

On all other products, production processing does

not necessarily include testing of all parameters.

? ESD protection exceeds JESD 22

– 2000V human-body model

– 1000V charged-device model

2 Applications

? AV Receivers

? Audio Docks: Portable

? Blu-ray Players and Home Theater

? MP3 Players or Recorders

? Personal Digital Assistant (PDA)

? Power: Telecom/Server AC/DC Supply: Single

Controller: Analog and Digital

? Solid State Drives (SSDs): Client and Enterprise

? TVs: LCD, Digital, and High-Definition (HDTV)

? Tablets: Enterprise

? Video Analytics: Server

? Wireless Headsets, Keyboards, and Mice

3 Description

The SN54LVC32A quadruple 2-input positive-OR gate

is designed for 2.7V to 3.6V VCC operation, and the

SN74LVC32A quadruple 2-input positive-OR gate is

designed for 1.65V to 3.6V VCC operation.

The SNx4LVC32A devices perform the Boolean

function Y  A
B or Y  A ? B in positive logic.

Inputs can be driven from either 3.3V or 5V devices.

This feature allows the use of these devices as

translators in a mixed 3.3V/5V system environment.