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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 (PEN) 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: S/ 7.47 5,447In Stock 9,000Expected 3/29/2027	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	5,447In Stock 9,000Expected 3/29/2027	Cut Tape S/ 7.47 S/ 5.53 S/ 5.02 S/ 4.48 Reel S/ 3.76 View S/ 4.20 S/ 4.05 S/ 3.68 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: S/ 6.15 191In Stock 21,000Expected 12/3/2026	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 12/3/2026	Cut Tape S/ 6.15 S/ 4.48 S/ 4.09 S/ 3.60 Reel S/ 2.92 View S/ 3.38 S/ 3.25 S/ 3.21 S/ 2.86 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: S/ 2.45 37,632In Stock 105,000On Order	Mfr. Part # FXL6408UMX Mouser Part # 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	37,632In Stock 105,000On Order On Order Ship Dates Mfr. #: FXL6408UMX Stock: 37,632 Can Ship Immediately On Order: 45,000 Expected 2/2/2027 60,000 Expected 3/16/2027 Factory Lead-Time: 21 Weeks	Cut Tape S/ 2.45 S/ 1.72 S/ 1.54 S/ 1.34 View Reel S/ 1.05 S/ 1.24 S/ 1.18 S/ 1.14 S/ 1.07 S/ 1.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 5,000 : 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: S/ 3.35 2,353In Stock 9,000Expected 10/30/2026	Mfr. Part # PI4IOE5V6408ZTAEX Mouser Part # 729-I4IOE5V6408ZTAEX	Diodes Incorporated	Interface - I/O Expanders 8-bit I2C-bus I/O Expander	Datasheet	2,353In Stock 9,000Expected 10/30/2026	Cut Tape S/ 3.35 S/ 2.34 S/ 2.04 S/ 1.84 View Reel S/ 1.73 S/ 1.77 S/ 1.73 S/ 1.73 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: S/ 3.50 90,893On Order	Mfr. Part # TCA6408ARSVR Mouser Part # 595-TCA6408ARSVR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander	Datasheet	90,893On Order On Order Ship Dates Mfr. #: TCA6408ARSVR Stock: 0 On Order: 24,893 Expected 12/17/2026 12,000 Expected 1/14/2027 54,000 Expected 3/1/2027 Factory Lead-Time: 20 Weeks	Cut Tape S/ 3.50 S/ 3.21 Reel S/ 3.21 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