Texas Instruments High-Performance Analog I/O Expanders TCA9554ADWT

I/O Expander 8 I²C, SMBus 400kHz 16-SOIC

Remote 8-Bit I²C and SMBus I/O Expander 16-SOIC -40 to 85 Product overview: TCA9554ADWT from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, SOIC. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, SOIC, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-TCA9554ADWT can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 1106315-TCA9554ADWT
Packaging: Reel - TR
Features: POR
Mounting: SMD (SMT)
Output Type: Push-Pull
Number of I/O: 8
Interrupt Output: Yes
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 16-SOIC
Supply Voltage - Operating: 1.65 V to 5.5 V
Max Frequency: 400kHz
Popularity: Medium
Fake Threat In the Open Market: 59 pct.
Supply and Demand Status: Balance