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
MCP23S18T-E/MJVAO IC XPNDR 10MHZ SPI 24QFN Microchip Technology	4,224	-	RFQ	Datasheet	-	24-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Not Verified	16	SPI	Yes	POR	Open Drain	25mA	10 MHz	1.8V ~ 5.5V	-40°C ~ 125°C	Automotive	AEC-Q100	Surface Mount	24-QFN (4x4)
MCP25020T-E/SL IC XPNDR 25MHZ CAN V2.0B 14SOIC Microchip Technology	1,944	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Verified	8	CAN V2.0b	No	EEPROM, POR, PWM	Push-Pull	25mA	25 MHz	4.5V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	14-SOIC
MCP25020-E/P IC XPNDR 25MHZ CAN V2.0B 14DIP Microchip Technology	2,483	-	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Tube	Active	Verified	8	CAN V2.0b	No	EEPROM, POR, PWM	Push-Pull	25mA	25 MHz	4.5V ~ 5.5V	-40°C ~ 125°C	-	-	Through Hole	14-PDIP
MCP25055-I/SL IC XPNDR 25MHZ CAN 14SOIC Microchip Technology	3,752	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	8	CAN (1-Wire)	No	ADC, EEPROM, POR, PWM	Push-Pull	25mA	25 MHz	2.7V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
MCP25055T-I/SL IC XPNDR 25MHZ CAN 14SOIC Microchip Technology	4,854	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Verified	8	CAN (1-Wire)	No	ADC, EEPROM, POR, PWM	Push-Pull	25mA	25 MHz	2.7V ~ 5.5V	-40°C ~ 85°C	-	-	Surface Mount	14-SOIC
MCP25050-E/SL IC XPNDR 25MHZ CAN V2.0B 14SOIC Microchip Technology	4,015	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Active	Verified	8	CAN V2.0b	No	ADC, EEPROM, POR, PWM	Push-Pull	25mA	25 MHz	4.5V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	14-SOIC
MCP25050T-E/SL IC XPNDR 25MHZ CAN V2.0B 14SOIC Microchip Technology	4,511	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Verified	8	CAN V2.0b	No	ADC, EEPROM, POR, PWM	Push-Pull	25mA	25 MHz	4.5V ~ 5.5V	-40°C ~ 125°C	-	-	Surface Mount	14-SOIC
PM8381-LGI IC XPNDR SERIAL 6 PORT Microchip Technology	2,741	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	24	Serial	Yes	-	-	-	-	1.8V ~ 3.3V	-	-	-	-	-
PM8043B-F3GI PM8043: SXP 24X12G Microchip Technology	3,499	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	24	-	No	-	-	-	-	-	-	-	-	-	-
PM8053B-F3GI PM8053: SXP 12G Microchip Technology	3,263	-	RFQ	Datasheet	-	-	Tray	Obsolete	Not Verified	24	-	No	-	-	-	-	-	-	-	-	-	-

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.