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TCA6424ARGJR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCA6424ARGJR product

TCA6424ARGJR

Interface

I/O ExpanderI2C24-bit

The TCA6424A is a 24-bit I/O expander for I2C/SMBus interfaces, supporting voltage-level translation and high-current LED driving.

Best for

  • Remote I/O expansion
  • LED control
  • Voltage-level translation

Avoid if

  • High-speed data transfer requirements beyond 400 kHz

Check before use

  • Pull-up resistor requirements for I2C lines and INT pin

Key specifications

I/O Count
24
Interface
I2C/SMBus
Voltage Range
1.65 V - 5.5 V

Compliance & Environment

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

Application

Industrial ControlConsumer Electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCA6424ARGJR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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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 24-bit I/O expander that allows microcontrollers to expand their I/O count via an I2C or SMBus interface.