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QFN-16 Interface - I/O Expanders

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Package / Case = QFN-16

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Mounting Style	Package / Case	Interface Type	Number of I/Os	Interrupt Output	Supply Voltage - Min	Supply Voltage - Max	Maximum Clock Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	ESD Protection
	Interface - I/O Expanders 8B I/O Expander I2C interface MCP23009-E/MG Microchip Technology 1: ₡848,36 13 433In Stock	Mfr. Part # MCP23009-E/MG Mouser Part # 579-MCP23009-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander I2C interface	Datasheet	13 433In Stock	₡848,36 ₡707,83 ₡650,58	Min.: 1 Mult.: 1				SMD/SMT	QFN-16	I2C, Serial	8 I/O	With Interrupt	1.8 V	5.5 V	3.4 MHz	- 40 C	+ 125 C	Tube	4 kV
	Interface - I/O Expanders 8B I/O Expander SPI interface MCP23009T-E/MG Microchip Technology 1: ₡848,36 5 344In Stock	Mfr. Part # MCP23009T-E/MG Mouser Part # 579-MCP23009T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	5 344In Stock	Cut Tape ₡848,36 ₡707,83 Reel ₡650,58 MouseReel Available	Min.: 1 Mult.: 1 : 3 300				SMD/SMT	QFN-16	I2C, Serial	8 I/O	With Interrupt	1.8 V	5.5 V	3.4 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	4 kV
	Interface - I/O Expanders 8B I/O Expander SPI interface MCP23S09-E/MG Microchip Technology 1: ₡884,79 9 228In Stock 5 040Expected 12/14/2026	Mfr. Part # MCP23S09-E/MG Mouser Part # 579-MCP23S09-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	9 228In Stock 5 040Expected 12/14/2026	₡884,79 ₡744,27 ₡671,40	Min.: 1 Mult.: 1				SMD/SMT	QFN-16	Serial, SPI	8 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C	Tube	4 kV
	Interface - I/O Expanders 8B I/O Expander SPI interface MCP23S09T-E/MG Microchip Technology 1: ₡884,79 2 697In Stock	Mfr. Part # MCP23S09T-E/MG Mouser Part # 579-MCP23S09T-E/MG	Microchip Technology	Interface - I/O Expanders 8B I/O Expander SPI interface	Datasheet	2 697In Stock	Cut Tape ₡884,79 ₡744,27 Reel ₡671,40 MouseReel Available	Min.: 1 Mult.: 1 : 3 300				SMD/SMT	QFN-16	Serial, SPI	8 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	4 kV
	Interface - I/O Expanders Multi-function I/O Drvr IS31IO7328-QFLS4-TR Lumissil 2 500: ₡261,27 Non-Stocked Lead-Time 20 Weeks NRND	Mfr. Part # IS31IO7328-QFLS4-TR Mouser Part # 870-31IO7328QFLS4TR NRND	Lumissil	Interface - I/O Expanders Multi-function I/O Drvr	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel ₡261,27	Min.: 2 500 Mult.: 2 500 : 2 500			IS31IO7328	SMD/SMT	QFN-16				2.4 V	5.5 V		- 40 C	+ 125 C	Reel