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QFN-24 Interface - I/O Expanders

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Package/Case = QFN-24

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging	ESD Protection
	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RADTOR Texas Instruments 1: $2.71 3,569In Stock New Product	Mfr. Part No. TCAL6416RADTOR Mouser Part No 595-TCAL6416RADTOR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416r i2c bus smbus io expander	Datasheet	3,569In Stock	Cut Tape $2.71 $2.02 $1.85 $1.66 View Reel $1.49 $1.57 $1.54 $1.49 $1.49 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000			TCAL6416R	SMD/SMT	QFN-24	I2C	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
	Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018-E/MJ Microchip Technology 1: $2.04 3,090In Stock	Mfr. Part No. MCP23018-E/MJ Mouser Part No 579-MCP23018-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	3,090In Stock	$2.04 $1.69 $1.54	Min.: 1 Mult.: 1				SMD/SMT	QFN-24	I2C, Serial	16 I/O	With Interrupt	1.8 V	5.5 V	3.4 MHz	- 40 C	+ 125 C		Tube	Without ESD Protection
	Interface - I/O Expanders 16B I/O Expander I2C interface MCP23018T-E/MJ Microchip Technology 1: $2.04 6,078In Stock	Mfr. Part No. MCP23018T-E/MJ Mouser Part No 579-MCP23018T-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	6,078In Stock	Cut Tape $2.04 $1.69 Reel $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,300				SMD/SMT	QFN-24	I2C, Serial	16 I/O	With Interrupt	1.8 V	5.5 V	3.4 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
	Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18-E/MJ Microchip Technology 1: $2.15 3,983In Stock	Mfr. Part No. MCP23S18-E/MJ Mouser Part No 579-MCP23S18-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	3,983In Stock	$2.15 $1.80 $1.63	Min.: 1 Mult.: 1				SMD/SMT	QFN-24	Serial, SPI	16 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Tube	Without ESD Protection
	Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18T-E/MJ Microchip Technology 1: $2.15 2,669In Stock 9,900Expected 2027/01/01	Mfr. Part No. MCP23S18T-E/MJ Mouser Part No 579-MCP23S18T-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	2,669In Stock 9,900Expected 2027/01/01	Cut Tape $2.15 $1.80 Reel $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 3,300			MCP23S18	SMD/SMT	QFN-24	Serial, SPI	16 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
	Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface MCP23S18T-E/MJVAO Microchip Technology 1: $2.15 11In Stock Factory Special Order	Mfr. Part No. MCP23S18T-E/MJVAO Mouser Part No 579-MCP23S18T-EMJVAO Factory Special Order	Microchip Technology	Interface - I/O Expanders 16-Bit, Open Drain I/O Expander with I2C Interface	Datasheet	11In Stock	Cut Tape $2.15 View Reel $1.80 $2.12 $1.80	Min.: 1 Mult.: 1 : 3,300				SMD/SMT	QFN-24	Serial, SPI	16 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape	Without ESD Protection
	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RBDTOR Texas Instruments 1: $2.71 Non-Stocked Lead-Time 16 Weeks New Product	Mfr. Part No. TCAL6416RBDTOR Mouser Part No 595-TCAL6416RBDTOR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416r i2c bus smbus io expander	Datasheet	Non-Stocked Lead-Time 16 Weeks	Cut Tape $2.71 $2.02 $1.85 $1.66 Reel $1.40 View $1.57 $1.54 $1.49 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			TCAL6416R	SMD/SMT	QFN-24	I2C	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
	Interface - I/O Expanders SMBus-GPIO Expander; 16 GPIO pins, 2.7-5.5V Nuvoton NCT5655Y NCT5655Y Nuvoton 1: $2.45 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. NCT5655Y Mouser Part No 503-NCT5655Y	Nuvoton	Interface - I/O Expanders SMBus-GPIO Expander; 16 GPIO pins, 2.7-5.5V	Datasheet	Non-Stocked Lead-Time 26 Weeks	$2.45 $1.81 $1.65 $1.48 $1.36	Min.: 1 Mult.: 1				SMD/SMT	QFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Tray
	Interface - I/O Expanders Multi-function I/O Drvr IS31IO7325-QFLS4-TR Lumissil 2,500: $0.64 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. IS31IO7325-QFLS4-TR Mouser Part No 870-31IO7325QFLS4TR	Lumissil	Interface - I/O Expanders Multi-function I/O Drvr	Datasheet	Non-Stocked Lead-Time 20 Weeks	Reel $0.64	Min.: 2,500 Mult.: 2,500 : 2,500			IS31IO7325	SMD/SMT	QFN-24				2.4 V	5.5 V		- 40 C	+ 125 C		Reel