SN74AUC1G19DRLR集成电路（IC）的信号开关多路复用器解码器规格书PDF中文资料

SN74AUC1G19DRLR属于集成电路（IC）的信号开关多路复用器解码器。由德州仪器制造生产的SN74AUC1G19DRLR信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。

1 Features

1• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 200-V Machine Model (A115-A)

– 1000-V Charged-Device Model (C101)

• Available in the Texas Instruments NanoFree™

Package

• Optimized for 1.8-V Operation and Is 3.6-V I/O

Tolerant to Support Mixed-Mode Signal Operation

• Ioff Supports Partial-Power-Down Mode Operation

• Sub-1-V Operable

• ±8-mA Output Drive at 1.8 V VCC

• Maximum tpd of 3 ns at 1.8 V

• Low Power Consumption, 10-μA Maximum ICC

2 Applications

• AV Receiver

• Audio Dock: Portable

• Blu-ray Player and Home Theater

• Embedded PC

• MP3 Player/Recorder (Portable Audio)

• Personal Digital Assistant (PDA)

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

Controller: Analog and Digital

• Solid State Drive (SSD): Client and Enterprise

• TV: LCD/Digital and High-Definition (HDTV)

• Tablet: Enterprise

• Video Analytics: Server

• Wireless Headset, Keyboard, and Mouse

3 Description

This 1-of-2 decoder/demultiplexer is operational at

0.8-V to 2.7-V VCC, but is designed specifically for

1.65-V to 1.95-V VCC operation.

The SN74AUC1G19 is a 1-of-2

decoder/demultiplexer. This device buffers the data

on input A and passes it to the outputs Y0 (true) and

Y1 (complement) when the enable (E) input signal is

low.

NanoFree™ package technology is a major

breakthrough in IC packaging concepts, using the die

as the package.

This 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.

For more information about AUC Little Logic devices,

see Applications of Texas Instruments AUC Sub-1-V

Little Logic Devices, SCEA027.