SN74LVC2G32DCUR.B中文资料德州仪器数据手册PDF规格书

1 Features

1• Available in the Texas Instruments

NanoFree™ Package

• Supports 5-V VCC Operation

• Inputs Accept Voltages to 5.5 V

• Maximum tpd of 3.8 ns at 3.3 V

• Low Power Consumption, 10-μA Maximum ICC

• ±24-mA Output Drive at 3.3 V

• Typical VOLP (Output Ground Bounce)

<0.8 V at V CC = 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

• Down Translation

• Logical OR

Y  A
B or Y  A • B

3 Description

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

1.65-V to 5.5-V VCC operation.

The SN74LVC2G32 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.