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I2C Interface - I/O Expanders

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) 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 Low Voltage 16-Bit I2C-bus I/O Expander KTS1625EUAA-TB Kinetic Technologies 1: ¥337.2 1,050In Stock New Product	Mfr. Part # KTS1625EUAA-TB Mouser Part # 389-KTS1625EUAA-TB New Product	Kinetic Technologies	Interface - I/O Expanders Low Voltage 16-Bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1625 16 bit i2c bus io expander	Datasheet	1,050In Stock	Cut Tape ¥337.2 ¥249.2 ¥227.6 ¥202.6 Reel ¥172.7 View ¥191 ¥184.4 ¥176.1 ¥166.1	Min.: 1 Mult.: 1 : 1,500			KTS1625	SMD/SMT	WQFN-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape
	Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu TCA9539BQPWRQ1 Texas Instruments 1: ¥405.3 2,053In Stock New Product	Mfr. Part # TCA9539BQPWRQ1 Mouser Part # 595-TCA9539BQPWRQ1 New Product	Texas Instruments	Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu Learn More about Texas Instruments ti tca9539x q1 i2c smbus io expander	Datasheet	2,053In Stock	¥405.3 ¥300.6 ¥275.7 ¥245.8 View ¥232.5 ¥225.9 ¥222.6	Min.: 1 Mult.: 1 Max.: 1,001				SMD/SMT	TSSOP-24	I2C	17 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 125 C
	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RADTOR Texas Instruments 1: ¥450.1 3,619In Stock New Product	Mfr. Part # TCAL6416RADTOR Mouser Part # 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	3,619In Stock	Cut Tape ¥450.1 ¥335.5 ¥307.3 ¥275.7 View Reel ¥247.5 ¥260.8 ¥254.1 ¥247.5 ¥247.5 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 16-bit I2C/SMBus I/O expander with inter TCAL9539RPWR Texas Instruments 1: ¥342.2 1,897In Stock New Product	Mfr. Part # TCAL9539RPWR Mouser Part # 595-TCAL9539RPWR New Product	Texas Instruments	Interface - I/O Expanders 16-bit I2C/SMBus I/O expander with inter Learn More about Texas Instruments ti tcal9539r i2c bus smbus io expander	Datasheet	1,897In Stock	Cut Tape ¥342.2 ¥252.5 ¥230.9 ¥206 View Reel ¥182.7 ¥194.3 ¥187.7 ¥182.7 ¥182.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000			TCAL9539R	SMD/SMT	TSSOP-24	I2C	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu TCA9539AQPWRQ1 Texas Instruments 1: ¥405.3 16,134On Order New Product	Mfr. Part # TCA9539AQPWRQ1 Mouser Part # 595-TCA9539AQPWRQ1 New Product	Texas Instruments	Interface - I/O Expanders Automotive 16-bit 1. 65 to 3.6V I2C/SMBu Learn More about Texas Instruments ti tca9539x q1 i2c smbus io expander	Datasheet	16,134On Order On Order Ship Dates Mfr. #: TCA9539AQPWRQ1 Stock: 0 On Order: 4,134 Expected 1/7/2027 3,000 Expected 2/11/2027 9,000 Expected 3/4/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥405.3 ¥300.6 ¥275.7 ¥245.8 View Reel ¥225.9 ¥232.5 ¥225.9 ¥225.9 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000				SMD/SMT	TSSOP-24	I2C	17 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP) NLA9555DTR2G onsemi 1: ¥325.6 2,500Expected 10/28/2027 New Product	Mfr. Part # NLA9555DTR2G Mouser Part # 863-NLA9555DTR2G New Product	onsemi	Interface - I/O Expanders REMOTE 16-BIT I/O EXPANDER FOR I2C BUS WITH INTERRUPT (TSSOP)	Datasheet	2,500Expected 10/28/2027	Cut Tape ¥325.6 ¥237.5 ¥215.9 ¥192.7 ¥181 Reel ¥181	Min.: 1 Mult.: 1 Max.: 250 : 2,500			NLA9555	SMD/SMT	TSSOP-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V		- 55 C	+ 125 C	Reel, Cut Tape
	Interface - I/O Expanders 16-BIT I/O EXPANDER onsemi NLA9535MTTXG-Q NLA9535MTTXG-Q onsemi 1: ¥255.8 325Expected 10/28/2027 New Product	Mfr. Part # NLA9535MTTXG-Q Mouser Part # 863-NLA9535MTTXG-Q New Product	onsemi	Interface - I/O Expanders 16-BIT I/O EXPANDER	Datasheet	325Expected 10/28/2027	¥255.8 ¥186 ¥169.4 ¥150.5 View ¥141.4 ¥135.9 ¥134.2 ¥125.7	Min.: 1 Mult.: 1				SMD/SMT	WQFN-24	I2C	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 55 C	+ 125 C		With ESD Protection
	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RBDTOR Texas Instruments 1: ¥450.1 Non-Stocked Lead-Time 20 Weeks New Product	Mfr. Part # TCAL6416RBDTOR Mouser Part # 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 20 Weeks	Cut Tape ¥450.1 ¥335.5 ¥307.3 ¥275.7 Reel ¥232.5 View ¥260.8 ¥254.1 ¥247.5 ¥229.2 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