U74AUP1T34数据手册UTC中文资料规格书

描述 Description

The U74AUP1T34 provides a single buffer with two separatesupply voltages. Input A is designed to track VCCA. Output Y isdesigned to track VCCY. Both, VCCA and VCCY accepts any supplyvoltage from 1.1V to 3.6V. This feature allows universal lowVoltage interfacing between any of the 1.2V, 1.5V, 1.8V, 2.5V,and 3.3V voltage nodes.This device is fully specified for partial power-downapplications using IOFF.The IOFF circuitry disables the output, preventing thedamaging backflow current through the device when it ispowered down.

特性 Features

Wide supply voltage range from 1.1V to 3.6V Inputs accept voltages up to 3.6V IOFF supports partial-power-down mode Low static power consumption; ICC=0.5 μA (Max.)

应用 Application

using IOFF.The IOFF circuitry disables the output, preventing thedamaging backflow current through the device when it ispowered down. FEATURES Wide supply voltage range from 1.1V to 3.6V Inputs accept voltages up to 3.6V IOFF supports partial-power-down mode Low static power consumption; ICC=0.5 μA (Max.)