TCA6424ARGJR - Texas Instruments

Manufacturer Part Number

TCA6424ARGJR

Manufacturer

Texas Instruments

Introduction

The TCA6424ARGJR is an interface I/O expander from Texas Instruments that extends the number of I/Os available to a processor or controller via the I2C or SMBus interface.

Product Features and Performance

24 I/O expandable

Interface via I2C and SMBus

Interrupt Output included

Features Power-On Reset (POR)

Output Type: Push-Pull

Capable of supporting Clock Frequency up to 400 kHz

Product Advantages

High flexibility with 24 expandable I/Os

Compatible with multiple bus interfaces (I2C, SMBus)

POR aids in improved system reliability

Supports a wide range of supply voltages (1.65V to 5.5V)

Key Technical Parameters

Number of I/O: 24

Current Output Source/Sink: 10mA, 25mA

Clock Frequency: 400 kHz

Voltage Supply: 1.65V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range

Power-On Reset for reliable operation

Compatibility

I2C and SMBus compatible

Designed for surface mount technology

Application Areas

Enhanced I/O capability for microcontrollers

Suitable for various consumer electronics and industrial applications

Product Lifecycle

Currently in an Active status

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Expands I/O capabilities efficiently

Versatile bus interface compatibility

Reliable operation with built-in POR

Wide operating voltage and temperature range

Suited for a broad spectrum of applications from consumer electronics to industrial controls