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UQFN-16 Interface - I/O Expanders

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Package / Case = UQFN-16

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) 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 ULTRA LOW VOLTAGE AG ILE I/O EXPANDER TCAL9538RSVR Texas Instruments 1: $2.76 3,326In Stock 9,000Expected 2027-03-29	Mfr. Part # TCAL9538RSVR Mouser Part # 595-TCAL9538RSVR	Texas Instruments	Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER Learn More about Texas Instruments ti tcal9538 expanders	Datasheet	3,326In Stock 9,000Expected 2027-03-29	Cut Tape $2.76 $2.04 $1.86 $1.66 Reel $1.39 View $1.56 $1.50 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			TCAL9538	SMD/SMT	UQFN-16	I2C, Serial, SMBus	9 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER TCAL6408RSVR Texas Instruments 1: $2.28 191In Stock 21,000Expected 2026-12-03	Mfr. Part # TCAL6408RSVR Mouser Part # 595-TCAL6408RSVR	Texas Instruments	Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER Learn More about Texas Instruments ti tcal6408 i2c bus smbus io expander	Datasheet	191In Stock 21,000Expected 2026-12-03	Cut Tape $2.28 $1.66 $1.51 $1.33 Reel $1.08 View $1.25 $1.20 $1.19 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			TCAL6408	SMD/SMT	UQFN-16	I2C, Serial, SMBus	9 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: $0.907 36,604In Stock 105,000On Order	Mfr. Part # FXL6408UMX Mouser Part # 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	36,604In Stock 105,000On Order On Order Ship Dates Mfr. #: FXL6408UMX Stock: 36,604 Can Ship Immediately On Order: 45,000 Expected 2027-02-02 60,000 Expected 2027-03-16 Factory Lead-Time: 21 Weeks	Cut Tape $0.907 $0.638 $0.57 $0.495 View Reel $0.387 $0.459 $0.438 $0.42 $0.397 $0.387 MouseReel Available	Min.: 1 Mult.: 1 : 5,000			FXL6408	SMD/SMT	UQFN-16	I2C, Serial	8 I/O	With Interrupt	1.65 V	3.6 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	4 kV
	Interface - I/O Expanders 8-bit I2C-bus I/O Expander PI4IOE5V6408ZTAEX Diodes Incorporated 1: $1.24 9,357In Stock	Mfr. Part # PI4IOE5V6408ZTAEX Mouser Part # 729-I4IOE5V6408ZTAEX	Diodes Incorporated	Interface - I/O Expanders 8-bit I2C-bus I/O Expander	Datasheet	9,357In Stock	Cut Tape $1.24 $0.867 $0.755 $0.681 View Reel $0.641 $0.657 $0.641 $0.641 MouseReel Available	Min.: 1 Mult.: 1 Max.: 540 : 3,000			PIO4IO	SMD/SMT	UQFN-16	I2C, Serial	8 I/O	With Interrupt	1.65 V	3.6 V	1 MHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander TCA6408ARSVR Texas Instruments 1: $1.32 89,843On Order	Mfr. Part # TCA6408ARSVR Mouser Part # 595-TCA6408ARSVR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander	Datasheet	89,843On Order On Order Ship Dates Mfr. #: TCA6408ARSVR Stock: 0 On Order: 23,843 Expected 2026-12-17 12,000 Expected 2027-01-14 54,000 Expected 2027-03-01 Factory Lead-Time: 20 Weeks	Cut Tape $1.32 $1.06 $0.962 $0.847 Reel $0.698 View $0.792 $0.76 $0.739 $0.681 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			TCA6408A	SMD/SMT	UQFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel	2 kV