Search Cross Reference BOM Tool AI Assistant Manufacturers Knowledge base Pricing

Home/Part number search

I/O Expanders

50+ parts

Sort By

Filters

Manufacturer

Texas Instruments23

MaxLinear, Inc.10

Renesas Electronics Corporation7

NXP USA Inc.6

NXP Semiconductors2

Category

Integrated Circuits (ICs)50

Interface50

·I/O Expanders50

Lifecycle Status

ActivePre-releaseNot For New DesignsLast Time BuyObsolete

Show only

With datasheet

Need a whole BOM checked?

Upload a BOM (XLSX/XLS/CSV) to match every line and see listed alternatives.

Product search results50+ total

Active filters

MAX7301AAX+
I/O Expanders
I/O EXPANDER 28 PORT SPI 2.5V-5.5V 36SSOP
CompareDatasheet1 View details
PCA9554PW
I/O Expanders
I2C/SMBUS I/O EXPANDER 8-BIT 2.3V-5.5V TSSOP16
CompareDatasheet1 View details
PCA9555PW
I/O Expanders
IC I/O EXPANDER I2C 16BIT 24TSSOP
CompareDatasheet1 View details
XRA1405
I/O Expanders
CompareDatasheet15 View details
XRA1404
I/O Expanders
CompareDatasheet19 View details
XRA1403
I/O Expanders
CompareDatasheet18 View details
XRA1402
I/O Expanders
CompareDatasheet17 View details
XRA1203
I/O Expanders
CompareDatasheet15 View details
XRA1202P
I/O Expanders
CompareDatasheet11 View details
XRA1201P
I/O Expanders
CompareDatasheet14 View details
XRA1201
I/O Expanders
CompareDatasheet17 View details
XRA1200P
I/O Expanders
CompareDatasheet14 View details
XRA1200
I/O Expanders
CompareDatasheet17 View details
TCAL6416
I/O Expanders
CompareDatasheet5 View details
TCA9555
I/O Expanders
CompareDatasheet6 View details
TCA9554A
I/O Expanders
CompareDatasheet5 View details
TCA9554
I/O Expanders
CompareDatasheet5 View details
TCA9539-Q1
I/O Expanders
CompareDatasheet3 View details
TCA9539
I/O Expanders
CompareDatasheet5 View details
TCA9538
I/O Expanders
CompareDatasheet3 View details

Showing 1–20 of 50+

Per page

0 of 2 selected

ProductsSearch Cross Reference BOM Tool AI Assistant Pricing

ResourcesManufacturers Component Library Knowledge base

SupportHelp & feedback

CompanyAbout us Plans · Pricing Contact

© 2026 ChipCross·鄂ICP备2026048969号-1Privacy Terms