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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 (CRC) 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: ₡999,29 6 835In 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	6 835In Stock 9 000Expected 3/29/2027	Cut Tape ₡999,29 ₡739,06 ₡671,40 ₡598,54 Reel ₡502,77 View ₡562,10 ₡541,28 ₡492,36 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 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: ₡307,07 68 104In Stock 45 000Expected 2/2/2027	Mfr. Part # FXL6408UMX Mouser Part # 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	68 104In Stock 45 000Expected 2/2/2027	Cut Tape ₡307,07 ₡216,51 ₡191,01 ₡164,99 View Reel ₡136,88 ₡155,10 ₡145,21 ₡139,48 ₡137,40 ₡136,88 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: ₡447,60 4 326In 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	4 326In Stock 9 000Expected 10/30/2026	Cut Tape ₡447,60 ₡313,32 ₡272,72 ₡246,18 View Reel ₡231,61 ₡237,33 ₡231,61 ₡231,61 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: ₡822,34 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 ₡822,34 ₡598,54 ₡546,49 ₡480,91 Reel ₡390,87 View ₡451,76 ₡434,59 ₡429,38 ₡382,54 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: ₡468,42 91 148On Order	Mfr. Part # TCA6408ARSVR Mouser Part # 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. #: TCA6408ARSVR Stock: 0 On Order: 1 148 Expected 12/3/2026 39 000 Expected 12/10/2026 39 000 Expected 12/17/2026 12 000 Expected 1/7/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₡468,42 ₡338,30 ₡304,99 ₡268,04 Reel ₡220,16 View ₡250,34 ₡239,93 ₡232,13 ₡214,43 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