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TCA6408ARGTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCA6408ARGTR product

TCA6408ARGTR

Interface

I/O ExpanderI2CTI

The TCA6408ARGTR is an 8-bit I2C/SMBus I/O expander designed for low-voltage systems, offering flexible voltage-level translation and high-current drive capabilities.

Best for

  • GPIO expansion in space-constrained systems
  • Voltage-level translation between I2C bus and P-ports

Avoid if

  • High-speed data transfer requirements beyond 400kHz

Check before use

  • Pull-up resistor values for SCL/SDA lines
  • Power-on reset requirements

Key specifications

I/O Count
8
Interface
I2C/SMBus
Voltage Range
1.65V - 5.5V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Industrial AutomationConsumer Electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCA6408ARGTR: 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 control additional I/O pins via an I2C or SMBus interface.