Illustration for selection reference only

SN74LVC2T45DCUR

Texas Instruments dual-bit dual-supply level translator for logic level matching.

Product Code
DH9D4AACC8
Brand
TI/德州仪器
Package
VSSOP-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The SN74LVC2T45DCUR is a dual-bit dual-supply level translator IC from Texas Instruments that connects logic circuits operating at different supply voltages on its two sides, providing bidirectional level translation. It is commonly used in mixed-voltage systems to interface low-voltage microcontrollers or processors with higher-voltage peripherals. Each channel can be direction-configured independently, making it suitable for push-pull logic signal translation. The VSSOP package is compact for space-constrained board designs. Voltage ranges, drive strength and propagation delay should be taken from the original datasheet.

APPLICATIONS

Applications

  • Interfaces low-voltage controllers with higher-voltage peripherals in mixed-voltage systems.
  • Matches different logic levels within communication equipment.
  • Converts levels to suit peripheral interfaces on industrial control boards.
  • Connects signals between different supply domains in consumer electronics.
FEATURES AND BENEFITS

Features and Benefits

  • Dual supplies allow different logic voltages on each side.
  • Two-bit structure supports bidirectional level translation.
  • Each channel can be configured independently for direction.
  • VSSOP package suits space-constrained board layouts.
ADDITIONAL DETAILS

Additional Details

When ordering, verify the package, packing method and part suffix. Supply voltage ranges on both sides, drive strength, propagation delay and operating temperature should be checked against the original datasheet; no parameter or certification commitments are made here.

Verify product details against the manufacturer datasheet before purchase.

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