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TCA6408A Series Interface - I/O Expanders

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Series = TCA6408A

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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	Qualification	Packaging	ESD Protection
	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander TCA6408APWR Texas Instruments 1: $1.81 6,015In Stock	Mfr. Part No. TCA6408APWR Mouser Part No 595-TCA6408APWR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander	Datasheet	6,015In Stock	Cut Tape $1.81 $1.33 $1.21 $1.08 Reel $0.911 View $1.01 $0.975 $0.97 $0.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TCA6408A	SMD/SMT	TSSOP-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
	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander TCA6408ARGTR Texas Instruments 1: $1.56 10,835In Stock 27,000Expected 2027/01/21	Mfr. Part No. TCA6408ARGTR Mouser Part No 595-TCA6408ARGTR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander	Datasheet	10,835In Stock 27,000Expected 2027/01/21	Cut Tape $1.56 $1.14 $1.03 $0.914 Reel $0.822 View $0.868 $0.854 $0.85 $0.805 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			TCA6408A	SMD/SMT	VQFN-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
	Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus TCA6408AQPWRQ1 Texas Instruments 1: $2.44 109In Stock 6,000Expected 2026/11/06	Mfr. Part No. TCA6408AQPWRQ1 Mouser Part No 595-TCA6408AQPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus	Datasheet	109In Stock 6,000Expected 2026/11/06	Cut Tape $2.44 $1.81 $1.66 $1.48 Reel $1.31 View $1.40 $1.36 $1.33 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000			TCA6408A	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	1.65 V	3.6 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV
	Interface - I/O Expanders Lo-Vltg 8B I2C & SMB us I/O Expander TCA6408ARSVR Texas Instruments 1: $0.92 85,843On 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	85,843On Order On Order Ship Dates Mfr. No: TCA6408ARSVR Stock: 0 On Order: 19,843 Expected 2026/12/17 12,000 Expected 2027/01/14 54,000 Expected 2027/03/01 Factory Lead Time: 20 Weeks	Cut Tape $0.92 $0.74 $0.668 $0.588 Reel $0.485 View $0.55 $0.528 $0.513 $0.473 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