SN74LVC2G08DCTRG4集成电路（IC）的门反相器规格书PDF中文资料

SN74LVC2G08DCTRG4属于集成电路（IC）的门反相器。由德州仪器制造生产的SN74LVC2G08DCTRG4门和反相器逻辑栅极和逆变器系列中的产品对单个逻辑信号执行基本逻辑运算（例如 AND、NOT、OR 等）。与触发器不同，它们不能够存储信息，不会对提供给其输入的信号立即做出响应。虽然早就被集成电路实施形式所取代，以用于实现复杂功能，但分立栅极仍可在仅需要非常简单逻辑功能的情况下使用。

1 Features

1• Available in the Texas Instruments

NanoStar™ and NanoFree™ Package

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Max tpd of 4.7 ns at 3.3 V

• Low Power Consumption, 10-μA Maximum I CC

• ±24-mA Output Drive at 3.3 V

• Typical V OLP (Output Ground Bounce)

<0.8 V at VCC = 3.3 V, TA = 25°C

• Typical VOHV (Output VOH Undershoot)

>2 V at VCC = 3.3 V, TA = 25°C

• Ioff Supports Live Insertion, Partial-Power-Down

Mode, and Back-Drive Protection

• Can Be Used as a Down Translator to Translate

Inputs From a Maximum of 5.5 V Down to the VCC

Level

• Latch-Up Performance Exceeds 100 mA Per

JESD 78, Class II

• ESD Protection Exceeds JESD 22

– 2000-V Human Body Model (A114-A)

– 1000-V Charged-Device Model (C101)

2 Applications

• IP Phones: Wired and Wireless

• Optical Networking: EPON and Video Over Fiber

• Point-to-Point Microwave Backhaul

• Power: Telecom DC/DC Module: Analog

• Power: Telecom DC/DC Module: Digital

• Private Branch Exchange (PBX)

• Telecom Shelter: Power Distribution Unit (PDU)

• Vector Signal Analyzers and Generators

• Wireless Communications Testers

• Wireless Repeaters

• xDSL Modem/DSLAM

Y = A x B or Y = A + B

3 Description

This dual 2-input positive-AND gate is designed for

1.65-V to 5.5-V VCC operation.

The SN74LVC2G08 device performs the Boolean

function in positive logic.

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.