TCA7408ZSZR - Texas Instruments

Manufacturer Part Number

TCA7408ZSZR

Manufacturer

Texas Instruments

Introduction

The TCA7408ZSZR is an Interface I/O Expander from Texas Instruments designed to provide additional I/O options via an I2C or SMBus interface.

Product Features and Performance

8 I/O pins

I2C and SMBus compatible interface

Interrupt Output available

Power-on Reset (POR) feature

Push-Pull output type

Supports up to 10mA current for Output Source/Sink

Capable of interfacing with a clock frequency of up to 400 kHz

Wide range of supply voltage from 1.65V to 3.6V

Operational temperature range from -40°C to 85°C

Surface Mount device

Product Advantages

Integration with Texas Instruments quality and support

Compact 16-UFBGA, CSPBGA package for space-saving designs

Supports low voltage and low power operations

Key Technical Parameters

Number of I/O: 8

Clock Frequency: 400 kHz

Supply Voltage: 1.65V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust operation in extended temperatures

Compatibility

Compatible with I2C and SMBus protocols

Application Areas

Embedded systems

Microcontroller expansions

Industrial controls

Portable devices

Product Lifecycle

Obsolete product

Replacements or upgrades may be available

Reasons to Choose This Product

Provides additional I/Os via common communication protocols

Facilitates easy expansion of I/O capabilities

Reliable performance in harsh temperature conditions

Compact packaging suitable for space-constrained applications

From a recognized industry leader in semiconductor solutions