U74LVC2T45 Datasheet (UTC) - DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER

U74LVC2T45, DUAL-BIT DUAL-SUPPLY BUS TRANSCEIVER

This dual-bit noninverting bus transceiver uses two separate configurable power-supply rails.

The A port is designed to track VCCA.

VCCA accepts any supply voltage from 1.65V to 5.5V.

The B port is designed to track VCCB.

VCCB accepts any supply voltage from 1.65V to 5.5V.

This allows for universal

U74LVC2T45 Features

* Fully Configurable Dual-Rail Design Allows Each Port to Operate Over the Full 1.65-V to 5.5-V Power-Supply Range

* VCC Isolation Feature: If Either VCC Input Is at GND, Both Ports Are in the High-Impedance State

* ±24mA Output Drive at 3.3V

* IOFF Supports Partial-Power-Down Mode O