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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 (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	Packaging	ESD Protection
	Interface - I/O Expanders ULTRA LOW VOLTAGE AG ILE I/O EXPANDER TCAL9538RSVR Texas Instruments 1: $1.92 5,262In Stock 9,000Expected 15/02/2027	Mfr. Part No. TCAL9538RSVR Mouser Part No 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	5,262In Stock 9,000Expected 15/02/2027	Cut Tape $1.92 $1.42 $1.29 $1.15 Reel $0.966 View $1.08 $1.04 $0.946 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 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: $0.59 69,974In Stock 45,000Expected 02/02/2027	Mfr. Part No. FXL6408UMX Mouser Part No 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	69,974In Stock 45,000Expected 02/02/2027	Cut Tape $0.59 $0.416 $0.367 $0.317 View Reel $0.263 $0.298 $0.279 $0.268 $0.264 $0.263 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: $0.86 4,306In Stock 9,000Expected 30/10/2026	Mfr. Part No. PI4IOE5V6408ZTAEX Mouser Part No 729-I4IOE5V6408ZTAEX	Diodes Incorporated	Interface - I/O Expanders 8-bit I2C-bus I/O Expander	Datasheet	4,306In Stock 9,000Expected 30/10/2026	Cut Tape $0.86 $0.602 $0.524 $0.473 View Reel $0.445 $0.456 $0.445 $0.445 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 ULTRA LOW VOLTAGE AG ILE I/O EXPANDER TCAL6408RSVR Texas Instruments 1: $1.58 21,000Expected 03/12/2026	Mfr. Part No. TCAL6408RSVR Mouser Part No 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	21,000Expected 03/12/2026	Cut Tape $1.58 $1.15 $1.05 $0.924 Reel $0.751 View $0.868 $0.835 $0.825 $0.735 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 Lo-Vltg 8B I2C & SMB us I/O Expander TCA6408ARSVR Texas Instruments 1: $0.90 91,148On Order	Mfr. Part No. TCA6408ARSVR Mouser Part No 595-TCA6408ARSVR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander	Datasheet	91,148On Order On Order Ship Dates Mfr. No: TCA6408ARSVR Stock: 0 On Order: 1,148 Expected 03/12/2026 39,000 Expected 10/12/2026 39,000 Expected 17/12/2026 12,000 Expected 07/01/2027 Factory Lead Time: 20 Weeks	Cut Tape $0.90 $0.65 $0.586 $0.515 Reel $0.423 View $0.481 $0.461 $0.446 $0.412 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