TCA6416APWR - Texas Instruments

Manufacturer Part Number

TCA6416APWR

Manufacturer

Texas Instruments

Introduction

The TCA6416APWR is an I/O expander from Texas Instruments designed to provide additional input/output interfaces via I2C or SMBus communications.

Product Features and Performance

16 I/O pins

I2C and SMBus compatible

Interrupt output feature

Power-on reset (POR)

Push-pull output type

Product Advantages

Expands I/O capabilities efficiently

Supports multiple bus interface standards

Integrated interrupt output enhances system management

Built-in power-on reset ensures reliable operation

Key Technical Parameters

Number of I/O: 16

Interface: I2C, SMBus

Current - Output Source/Sink: 10mA, 25mA

Clock Frequency: 400 kHz

Voltage - Supply: 1.65V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: 24-TSSOP

Quality and Safety Features

Robust operating temperature range

Highly integrated and tested for reliable performance

Compatibility

Compatible with all devices supporting I2C or SMBus protocols

Application Areas

Consumer electronics

Industrial automation

Communication systems

I2C/SMBus system expansion

Product Lifecycle

Status: Active

Stable supply and support with no current plans for discontinuation

Several Key Reasons to Choose This Product

Provides a significant increase in I/O port counts

Flexible interface compatibility enhances usability across various systems

Low power consumption suitable for battery-operated devices

High-speed performance at 400 kHz for efficient communication

Wide operating voltage and temperature ranges facilitate versatile applications in different environments