TCA9554APWR

Product Overview

TCA9554APWR

MFG

IC,INTERFACE I/O EXPANDER I2C SMBUS 8-BIT 1.65-5.5V ROHS


I2C/SMBus I/O expanders enable microcontroller designs to drive multiple discrete I/O lines without consuming on-chip pins, making them common in industrial control boards, consumer IoT devices, and embedded systems requiring flexible digital I/O management. The wide voltage range (1.65–5.5 V) supports both legacy and modern low-power applications.

TCA9554APWR Integrated Circuits (I/C's) - NetSource Technology

Technical Resources

A green badge indicating an electronic component is RoHS Certified
A green badge indicating an electronic component is RoHS Certified

Inventory & Availability

TCA9554APWR

A minimum order of $250.00 is required unless prior approval is granted.

Similar Components

we’re here to support you

Not Seeing the Right Part?

Even if the part isn’t listed in stock, our global sourcing team can still quote it. Use the RFQ form below, search our Parts Catalog, or reach out directly — we’re ready to help!

Microchip on a circuit board representing global sourcing of electronic components from NetSource Technology