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Texas Instruments Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CRC) Filter the results in the table by unit price based on your quantity.	Qty.	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 Remote 8-Bit I/O Exp ander for I2C-Bus PCF8574ARGYR Texas Instruments 1: ₡1 332,39 761In Stock	Mfr. Part # PCF8574ARGYR Mouser Part # 595-PCF8574ARGYR	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus	Datasheet	761In Stock	Cut Tape ₡1 332,39 ₡994,09 ₡910,81 ₡811,93 Reel ₡681,81 View ₡770,29 ₡765,08 ₡666,20 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PCF8574A	SMD/SMT	VQFN-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW PCF8575CPWR Texas Instruments 1: ₡3 674,49 94In Stock	Mfr. Part # PCF8575CPWR Mouser Part # 595-PCF8575CPWR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CPW	Datasheet	94In Stock	Cut Tape ₡3 674,49 ₡2 815,72 ₡2 602,33 ₡2 368,12 View Reel ₡2 211,98 ₡2 258,82 ₡2 217,18 ₡2 211,98 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCF8575C	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	4.5 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DW PCF8575DWR Texas Instruments 1: ₡1 629,06 308In Stock 4 000Expected 12/24/2026	Mfr. Part # PCF8575DWR Mouser Part # 595-PCF8575DWR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575DW	Datasheet	308In Stock 4 000Expected 12/24/2026	Cut Tape ₡1 629,06 ₡1 223,09 ₡1 119,00 ₡1 009,70 Reel ₡863,97 View ₡952,45 ₡936,84 ₡910,81 ₡848,36 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCF8575	SMD/SMT	SOIC-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander TCA9554DBQR Texas Instruments 1: ₡1 020,11 1 348In Stock 2 500Expected 1/11/2027	Mfr. Part # TCA9554DBQR Mouser Part # 595-TCA9554DBQR	Texas Instruments	Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	1 348In Stock 2 500Expected 1/11/2027	Cut Tape ₡1 020,11 ₡754,67 ₡687,01 ₡614,15 Reel ₡517,86 View ₡577,72 ₡556,90 ₡506,93 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	TCA9554	SMD/SMT	SSOP-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 Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT PCA9518DW Texas Instruments 1: ₡2 669,99 129In Stock	Mfr. Part # PCA9518DW Mouser Part # 595-PCA9518DW	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518DWT A 595-PCA9518DWT	Datasheet	129In Stock	₡2 669,99 ₡2 035,02 ₡1 868,47 ₡1 696,72 View ₡1 618,65 ₡1 556,19 ₡1 545,78 ₡1 540,58	Min.: 1 Mult.: 1	PCA9518	SMD/SMT	SOIC-20	I2C, Serial	5 I/O	Without Interrupt	3 V	3.6 V	400 kHz	- 40 C	+ 85 C		Tube	2 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534DGVR Texas Instruments 1: ₡2 357,71 203In Stock	Mfr. Part # PCA9534DGVR Mouser Part # 595-PCA9534DGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	203In Stock	Cut Tape ₡2 357,71 ₡1 774,79 ₡1 629,06 ₡1 472,92 View Reel ₡1 269,94 ₡1 394,85 ₡1 384,44 ₡1 301,16 ₡1 269,94 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9534	SMD/SMT	TVSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534RGVR Texas Instruments 1: ₡1 035,73 131In Stock 30 000On Order	Mfr. Part # PCA9534RGVR Mouser Part # 595-PCA9534RGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	131In Stock 30 000On Order On Order Ship Dates Mfr. #: PCA9534RGVR Stock: 131 Can Ship Immediately On Order: 7 500 Expected 1/25/2027 15 000 Expected 3/8/2027 7 500 Expected 4/2/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₡1 035,73 ₡827,54 ₡754,67 ₡671,40 Reel ₡567,31 View ₡634,97 ₡614,15 ₡588,13 ₡551,69 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9534	SMD/SMT	VQFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535DGVR Texas Instruments 1: ₡2 269,23 328In Stock 2 000Expected 2/1/2027	Mfr. Part # PCA9535DGVR Mouser Part # 595-PCA9535DGVR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	328In Stock 2 000Expected 2/1/2027	Cut Tape ₡2 269,23 ₡1 712,33 ₡1 571,81 ₡1 420,87 View Reel ₡1 249,12 ₡1 348,01 ₡1 337,60 ₡1 254,32 ₡1 249,12 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9535	SMD/SMT	TVSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9535RGER Texas Instruments 1: ₡1 129,41 134In Stock 18 000Expected 2/4/2027	Mfr. Part # PCA9535RGER Mouser Part # 595-PCA9535RGER	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	134In Stock 18 000Expected 2/4/2027	Cut Tape ₡1 129,41 ₡832,74 ₡759,88 ₡697,42 View Reel ₡650,58 ₡660,99 ₡650,58 ₡650,58 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PCA9535	SMD/SMT	VQFN-24	I2C, Serial, SMBus		With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander PCA9554ARGTR Texas Instruments 1: ₡869,18 172In Stock 9 000Expected 2/15/2027	Mfr. Part # PCA9554ARGTR Mouser Part # 595-PCA9554ARGTR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C and Lo -Pwr I/O Expander Learn More about Texas Instruments ti pca95xx	Datasheet	172In Stock 9 000Expected 2/15/2027	Cut Tape ₡869,18 ₡640,17 ₡582,92 ₡515,78 Reel ₡432,51 View ₡485,07 ₡466,86 ₡463,73 ₡423,14 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PCA9554A	SMD/SMT	VQFN-16	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB PCA9555DBR Texas Instruments 1: ₡1 129,41 84In Stock 8 000On Order	Mfr. Part # PCA9555DBR Mouser Part # 595-PCA9555DBR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DB	Datasheet	84In Stock 8 000On Order On Order Ship Dates Mfr. #: PCA9555DBR Stock: 84 Can Ship Immediately On Order: 4 000 Expected 1/21/2027 4 000 Expected 3/15/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₡1 129,41 ₡832,74 ₡759,88 ₡697,42 ₡687,01 Reel ₡687,01 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9555	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR PCA9555PWR Texas Instruments 1: ₡1 092,98 116In Stock 16 000On Order	Mfr. Part # PCA9555PWR Mouser Part # 595-PCA9555PWR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander R R 595-TCA9555PWR	Datasheet	116In Stock 16 000On Order On Order Ship Dates Mfr. #: PCA9555PWR Stock: 116 Can Ship Immediately On Order: 6 000 Expected 1/8/2027 10 000 Expected 3/4/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₡1 092,98 ₡806,72 ₡739,06 ₡687,01 Reel ₡687,01 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9555	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW PCF8574PWR Texas Instruments 1: ₡947,25 1 222In Stock 6 000Expected 4/12/2027	Mfr. Part # PCF8574PWR Mouser Part # 595-PCF8574PWR	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574PW A 595-P A 595-PCF8574PW	Datasheet	1 222In Stock 6 000Expected 4/12/2027	Cut Tape ₡947,25 ₡697,42 ₡634,97 ₡567,31 Reel ₡490,28 View ₡530,87 ₡510,58 ₡509,02 ₡479,35 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCF8574	SMD/SMT	TSSOP-20	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	1 kV
Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus TCA6408AQPWRQ1 Texas Instruments 1: ₡1 269,94 39In Stock 6 000Expected 11/6/2026	Mfr. Part # TCA6408AQPWRQ1 Mouser Part # 595-TCA6408AQPWRQ1	Texas Instruments	Interface - I/O Expanders Automotive 8-bit tra nslating I2C/SMBus	Datasheet	39In Stock 6 000Expected 11/6/2026	Cut Tape ₡1 269,94 ₡942,04 ₡863,97 ₡770,29 Reel ₡681,81 View ₡728,65 ₡707,83 ₡687,01 ₡666,20 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 16B I2C & SM Bus I/O Exp TCA6416APWR Texas Instruments 1: ₡1 066,95 15In Stock 12 000On Order	Mfr. Part # TCA6416APWR Mouser Part # 595-TCA6416APWR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 16B I2C & SM Bus I/O Exp	Datasheet	15In Stock 12 000On Order On Order Ship Dates Mfr. #: TCA6416APWR Stock: 15 Can Ship Immediately On Order: 6 000 Expected 3/5/2027 6 000 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₡1 066,95 ₡785,90 ₡718,24 ₡640,17 Reel ₡546,49 View ₡603,74 ₡577,72 ₡556,90 ₡525,67 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	TCA6416A	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 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 16B I2C and SMBus I/O Expander TCA6416ARTWR Texas Instruments 1: ₡1 092,98 119In Stock 27 000Expected 12/17/2026	Mfr. Part # TCA6416ARTWR Mouser Part # 595-TCA6416ARTWR	Texas Instruments	Interface - I/O Expanders Lo-Vltg 16B I2C and SMBus I/O Expander	Datasheet	119In Stock 27 000Expected 12/17/2026	Cut Tape ₡1 092,98 ₡806,72 ₡733,86 ₡655,79 Reel ₡551,69 View ₡619,35 ₡598,54 ₡541,28 MouseReel Available	Min.: 1 Mult.: 1 : 3 000	TCA6416A	SMD/SMT	WQFN-24	I2C, Serial, SMBus	16 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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534ADWT TCA9534ADWR Texas Instruments 1: ₡895,20 443In Stock 4 000Expected 12/21/2026	Mfr. Part # TCA9534ADWR Mouser Part # 595-TCA9534ADWR	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534ADWT	Datasheet	443In Stock 4 000Expected 12/21/2026	Cut Tape ₡895,20 ₡660,99 ₡598,54 ₡536,08 Reel ₡448,64 View ₡500,17 ₡481,43 ₡478,83 ₡438,75 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	TCA9534A	SMD/SMT	SOIC-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 Remote 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR TCA9534ADWT Texas Instruments 1: ₡1 150,23 282In Stock	Mfr. Part # TCA9534ADWT Mouser Part # 595-TCA9534ADWT	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I2C and Low-Pwr I/O Expande A 595-TCA9534ADWR	Datasheet	282In Stock	Cut Tape ₡1 150,23 ₡853,56 ₡775,49 ₡692,22 Reel ₡671,40 View ₡614,15 ₡598,54 ₡582,92 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCA9534A	SMD/SMT	SOIC-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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR TCA9534DWT Texas Instruments 1: ₡1 056,54 501In Stock	Mfr. Part # TCA9534DWT Mouser Part # 595-TCA9534DWT	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9534DWR	Datasheet	501In Stock	Cut Tape ₡1 056,54 ₡780,70 ₡713,04 ₡634,97 Reel ₡593,33 View ₡562,10 ₡541,28 ₡536,08 ₡520,47 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCA9534	SMD/SMT	SOIC-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 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR TCA9535DBT Texas Instruments 1: ₡1 363,62 429In Stock	Mfr. Part # TCA9535DBT Mouser Part # 595-TCA9535DBT	Texas Instruments	Interface - I/O Expanders 16-bit 1.65- to 5.5- V I2C/SMBus I/O exp A 595-TCA9535DBR Learn More about Texas Instruments ti tca9535 expander	Datasheet	429In Stock	Cut Tape ₡1 363,62 ₡1 014,91 ₡926,43 ₡832,74 Reel ₡780,70 View ₡739,06 ₡707,83 ₡697,42 ₡687,01 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCA9535	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 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 Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr TCA9535PWR Texas Instruments 1: ₡1 014,91 151In Stock 32 000On Order	Mfr. Part # TCA9535PWR Mouser Part # 595-TCA9535PWR	Texas Instruments	Interface - I/O Expanders Remt 16Bit I2C SMBus Lo-Pwr I/O Expndr Learn More about Texas Instruments ti tca9535 expander	Datasheet	151In Stock 32 000On Order On Order Ship Dates Mfr. #: TCA9535PWR Stock: 151 Can Ship Immediately On Order: 18 000 Expected 12/10/2026 14 000 Expected 1/28/2027 Factory Lead-Time: 20 Weeks	Cut Tape ₡1 014,91 ₡744,27 ₡676,61 ₡603,74 Reel ₡511,10 View ₡567,31 ₡546,49 ₡499,65 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	TCA9535	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan TCA9538DBR Texas Instruments 1: ₡1 113,80 369In Stock 4 000Expected 3/29/2027	Mfr. Part # TCA9538DBR Mouser Part # 595-TCA9538DBR	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan	Datasheet	369In Stock 4 000Expected 3/29/2027	Cut Tape ₡1 113,80 ₡832,74 ₡765,08 ₡687,01 Reel ₡603,74 View ₡645,38 ₡624,56 ₡588,13 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	TCA9538	SMD/SMT	SSOP-16	I2C, Serial	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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan TCA9554ADBR Texas Instruments 1: ₡785,90 1 461In Stock 2 000Expected 3/29/2027	Mfr. Part # TCA9554ADBR Mouser Part # 595-TCA9554ADBR	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	1 461In Stock 2 000Expected 3/29/2027	Cut Tape ₡785,90 ₡572,51 ₡518,38 ₡460,09 Reel ₡384,62 View ₡432,51 ₡415,85 ₡401,80 ₡376,30 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	TCA9554A	SMD/SMT	SSOP-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 Remote 8B I2C & SMBu s I/O Expander TCA9554APWR Texas Instruments 1: ₡785,90 696In Stock 10 000Expected 4/19/2027	Mfr. Part # TCA9554APWR Mouser Part # 595-TCA9554APWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s I/O Expander Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	696In Stock 10 000Expected 4/19/2027	Cut Tape ₡785,90 ₡572,51 ₡518,38 ₡460,09 Reel ₡384,62 View ₡432,51 ₡415,85 ₡411,17 ₡376,30 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	TCA9554A	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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR TCA9554DWT Texas Instruments 1: ₡1 311,57 36In Stock 500Expected 4/5/2027	Mfr. Part # TCA9554DWT Mouser Part # 595-TCA9554DWT	Texas Instruments	Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan A 595-TCA9554DWR Learn More about Texas Instruments ti tca9554 tca9554a expander	Datasheet	36In Stock 500Expected 4/5/2027	Cut Tape ₡1 311,57 ₡973,27 ₡884,79 ₡791,11 Reel ₡749,47 View ₡723,45 ₡692,22 ₡687,01 ₡660,99 MouseReel Available	Min.: 1 Mult.: 1 : 250	TCA9554	SMD/SMT	SOIC-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