For BusinessPricing
Request a demo

SN74LXC2T45DTTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SN74LXC2T45DTTR product

SN74LXC2T45DTTR

Translators

level translatorbidirectionaldual supplyX1SON

SN74LXC2T45DTTR is an active TI 2-bit bidirectional level translator for independent 1.1 V to 5.5 V logic domains, supplied in an 8-pin X1SON package.

Best for

  • Bidirectional push-pull logic translation
  • GPIO and asynchronous interfaces with different supply voltages
  • Compact designs requiring partial-power-down tolerance

Avoid if

  • The application requires open-drain or wired-AND translation
  • The signal voltage or operating conditions exceed the specified limits

Check before use

  • Confirm the direction-control scheme and VCCA-referenced DIR voltage
  • Confirm timing, output-current, and thermal limits for the actual load
  • Use the TI X1SON land-pattern and stencil recommendations

Key specifications

Channels
2 bits
Supply rails
VCCA/VCCB: 1.1 V to 5.5 V
Package
8-pin X1SON, 1.95 mm × 1.00 mm × 0.50 mm max
Temperature range
-40 °C to 125 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level 1, 260 °C, unlimited
ECCN
-
HTSUS
-

Application

Bidirectional voltage-level translationGPIO interfacing

Datasheet

scea128

800 KB

Datasheet AI

CAD Models

Download ECAD models for SN74LXC2T45DTTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 2-bit, dual-supply, bidirectional CMOS voltage-level translator from Texas Instruments. Its A and B ports can operate from separate 1.1 V to 5.5 V supply rails.