I/O Expanders

Compare the current I/O Expanders Interface selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Programmable	Number of I/O	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
FXL6408UMX IC XPNDR 400KHZ I2C 16UMLP onsemi	17,703	-	RFQ	Datasheet	-	16-UFQFN	Tape & Reel (TR)	Active	Not Verified	8	I2C	Yes	POR	Open Drain	6mA	400 kHz	1.65V ~ 4V	-40°C ~ 85°C	-	-	Surface Mount	16-UMLP (1.8x2.6)
CAT9555YI-T2 IC XPND 400KHZ I2C SMBUS 24TSSOP onsemi	5,381	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	24-TSSOP
NTC6416ANLTS1 NTC6416ANLTS1 onsemi	3,018	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-
JLC1562BFEL IC XPNDR 100KHZ I2C 16SOEIAJ onsemi	4,632	-	RFQ	Datasheet	-	16-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	8	I2C	No	DAC, POR	Open Drain	-	100 kHz	4.2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOEIAJ
JLC1562BF IC XPNDR 100KHZ I2C 16SOEIAJ onsemi	1,106	-	RFQ	Datasheet	-	16-SOIC (0.209", 5.30mm Width)	Tube	Obsolete	Not Verified	8	I2C	No	DAC, POR	Open Drain	-	100 kHz	4.2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOEIAJ
JLC1562BN IC XPNDR 100KHZ I2C 16DIP onsemi	2,633	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Not Verified	8	I2C	No	DAC, POR	Open Drain	-	100 kHz	4.2V ~ 6V	-40°C ~ 85°C	-	-	Through Hole	16-PDIP
CAT9554WI-G IC XPNDR 400KHZ I2C SMBUS 16SOIC onsemi	3,340	-	RFQ	Datasheet	CAT9554	16-SOIC (0.154", 3.90mm Width)	Bulk	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	-	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
LC709004A-TLM-E IO EXPANDER onsemi	4,000	-	RFQ	Datasheet	*	-	Bulk	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-
CAT9554HV4I-GT2 IC XPNDR 400KHZ I2C SMBUS 16TQFN onsemi	1,424	-	RFQ	Datasheet	-	16-WQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Not Verified	8	I2C, SMBus	Yes	POR	Push-Pull	10mA, 24mA	400 kHz	2.3V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	16-TQFN (4x4)
JLC1562BFELG IC XPNDR 100KHZ I2C 16SOEIAJ onsemi	2,096	-	RFQ	Datasheet	-	16-SOIC (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Not Verified	8	I2C	No	DAC, POR	Open Drain	-	100 kHz	4.2V ~ 6V	-40°C ~ 85°C	-	-	Surface Mount	16-SOEIAJ

I/O Expanders FAQ

How can I narrow the current I/O Expanders selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete I/O Expanders parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.