SN74LVC1G3208DCKR集成电路（IC）的门反相器-多功能可配置规格书PDF中文资料

SN74LVC1G3208DCKR属于集成电路（IC）的门反相器-多功能可配置。由美国德州仪器公司制造生产的SN74LVC1G3208DCKR门和反相器 - 多功能，可配置可配置逻辑栅极系列产品能以与标准逻辑栅极类似的方式，对单个逻辑信号执行基本逻辑运算，但并非局限于一个特定功能（例如 AND、NAND 等）。它们通常在内部使用少量逻辑门来实现，经过选择和互连后，以便通过选择操作数据所应用的输入以及任何未使用的输入在驱动后的逻辑状态，来配置所实现的整体逻辑功能。

FEATURES

• Available in the Texas Instruments NanoStar™

and NanoFree™ Packages

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Provides Down Translation to VCC • Max t pd of 5 ns at 3.3 V

• Low Power Consumption, 10-μA Max ICC

• ±24-mA Output Drive at 3.3 V

• Input Hysteresis Allows Slow Input Transition

and Better Switching Noise Immunity at the

Input (Vhys = 250 mV Typ @ 3.3 V)

• Can Be Used in Three Combinations:

– OR-AND Gate

– OR Gate

– AND Gate

• Ioff Supports Live Insertion, Partial-Power-

Down Mode, and Back-Drive Protection

• 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)

DESCRIPTION

This device is designed for 1.65-V to 5.5-V VCC

operation.

The SN74LVC1G3208 device is a single 3-input

positive OR-AND gate. It performs the Boolean function Y = (A + B) ● C in positive logic.

By tying one input to GND or VCC, the

SN74LVC1G3208 device offers two more functions.

When C is tied to VCC, this device performs as a 2-

input OR gate (Y = A + B). When A is tied to GND,

the device works as a 2-input AND gate (Y = B ● C).

This device also works as a 2-input AND gate when B is tied to GND (Y = A ● C).

NanoStar™ and 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.