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TCA6408AQPWRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCA6408AQPWRQ1 product

TCA6408AQPWRQ1

Interface

I/O ExpanderAutomotiveI2C

The TCA6408A-Q1 is an automotive-grade 8-bit I/O expander for I2C/SMBus interfaces, supporting 1.65V to 3.6V operation.

Best for

  • Automotive body electronics
  • ADAS
  • Industrial automation

Avoid if

  • Applications requiring >3.6V I/O logic levels

Check before use

  • Pull-up resistor values for I2C bus

Key specifications

I/O Count
8
Voltage
1.65V - 3.6V
Interface
I2C/SMBus

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1
ECCN
-
HTSUS
-

Application

AutomotiveIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCA6408AQPWRQ1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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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 an 8-bit I/O expander that allows microcontrollers to add extra I/O pins via an I2C or SMBus interface.