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Interface IC's Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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 1-Wire 8-Channel Addressable Switch DS2408S+T&R Analog Devices / Maxim Integrated 1: Rp222.903,90 222In Stock	Mfr. Part No. DS2408S+T&R Mouser Part No 700-DS2408S+T&R	Analog Devices / Maxim Integrated	Interface - I/O Expanders 1-Wire 8-Channel Addressable Switch	Datasheet	222In Stock	Cut Tape Rp222.903,90 Rp174.653,92 Rp162.729,02 Rp149.336,44 Rp149.336,44 MouseReel Available	Min.: 1 Mult.: 1 Max.: 177	DS2408S	SMD/SMT	SOIC-16	1-Wire	8 I/O	Without Interrupt	2.8 V	5.25 V		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package PCA9539AHF,128 NXP Semiconductors 1: Rp36.875,46 16.748In Stock	Mfr. Part No. PCA9539AHF,128 Mouser Part No 771-PCA9539AHF,128	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Interrupt and Reset in HWQFN24 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	16.748In Stock	Cut Tape Rp36.875,46 Rp28.252,84 Rp25.134,02 Rp22.932,50 View Reel Rp19.263,30 Rp21.648,28 Rp20.914,44 Rp20.364,06 Rp19.263,30 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	PCA9539A	SMD/SMT	HWQFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	100 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander TCA9534PWR Texas Instruments 1: Rp31.738,58 19.603In Stock	Mfr. Part No. TCA9534PWR Mouser Part No 595-TCA9534PWR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C and Lo w-Pwr I/O Expander	Datasheet	19.603In Stock	Cut Tape Rp31.738,58 Rp23.299,42 Rp21.281,36 Rp18.896,38 Reel Rp15.869,29 View Rp17.685,54 Rp17.025,09 Rp16.933,36 Rp15.520,72 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TCA9534	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 16B I/O Expander SPI interface MCP23S18-E/SO Microchip Technology 1: Rp39.443,90 248In Stock 945Expected 04/01/2027	Mfr. Part No. MCP23S18-E/SO Mouser Part No 579-MCP23S18-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	248In Stock 945Expected 04/01/2027	Rp39.443,90 Rp33.022,80 Rp29.903,98	Min.: 1 Mult.: 1		SMD/SMT	SOIC-28	Serial, SPI	16 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package PCAL9555AHF,128 NXP Semiconductors 1: Rp37.425,84 14.972In Stock 18.000Expected 02/11/2026	Mfr. Part No. PCAL9555AHF,128 Mouser Part No 771-PCAL9555AHF,128	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Agile I/O in HWQFN24 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	14.972In Stock 18.000Expected 02/11/2026	Cut Tape Rp37.425,84 Rp27.702,46 Rp25.317,48 Rp22.565,58 View Reel Rp18.896,38 Rp21.281,36 Rp20.547,52 Rp18.896,38 MouseReel Available	Min.: 1 Mult.: 1 : 6.000	PCAL9555A	SMD/SMT	HWQFN-24	I2C, Serial	16 I/O	With Interrupt	1.65 V	5.5 V	100 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package PCA9539PW/Q900,118 NXP Semiconductors 1: Rp54.487,62 37.240In Stock 10.000Expected 21/10/2026	Mfr. Part No. PCA9539PW/Q900,118 Mouser Part No 771-PCA9539PW/Q90011	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset in TSSOP24 package	Datasheet	37.240In Stock 10.000Expected 21/10/2026	Cut Tape Rp54.487,62 Rp40.544,66 Rp37.242,38 Rp33.389,72 Rp31.555,12 Reel Rp26.601,70 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9539	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24 NCA9539PW-Q100J Nexperia 1: Rp33.940,10 1.434In Stock	Mfr. Part No. NCA9539PW-Q100J Mouser Part No 771-NCA9539PW-Q100J	Nexperia	Interface - I/O Expanders NCA9539PW-Q100/SOT355/TSSOP24 Learn More about Nexperia nca9535 nca9539 nca9555 gipo expanders	Datasheet	1.434In Stock	Cut Tape Rp33.940,10 Rp24.950,56 Rp22.749,04 Rp20.180,60 Reel Rp17.061,78 View Rp19.079,84 Rp18.290,96 Rp18.235,92 Rp16.694,86 MouseReel Available	Min.: 1 Mult.: 1 : 2.500		SMD/SMT	TSSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR PCA9555DW Texas Instruments 1: Rp101.453,38 922In Stock	Mfr. Part No. PCA9555DW Mouser Part No 595-PCA9555DW	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCA9555DWR	Datasheet	922In Stock	Rp101.453,38 Rp77.420,12 Rp71.182,48 Rp64.577,92 View Rp61.826,02 Rp60.725,26 Rp60.358,34 Rp59.991,42	Min.: 1 Mult.: 1	PCA9555	SMD/SMT	SOIC-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Tube	2 kV
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW PCA9539DWR Texas Instruments 1: Rp75.402,06 1.867In Stock	Mfr. Part No. PCA9539DWR Mouser Part No 595-PCA9539DWR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DW	Datasheet	1.867In Stock	Cut Tape Rp75.402,06 Rp57.056,06 Rp52.469,56 Rp47.516,14 Reel Rp42.195,80 View Rp45.131,16 Rp44.764,24 Rp43.296,56 Rp40.361,20 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9539	SMD/SMT	SOIC-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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package PCAL6408APWJ NXP Semiconductors 1: Rp26.601,70 36.292In Stock	Mfr. Part No. PCAL6408APWJ Mouser Part No 771-PCAL6408APWJ	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in TSSOP16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	36.292In Stock	Cut Tape Rp26.601,70 Rp19.446,76 Rp18.529,46 Rp16.401,32 Reel Rp13.869,58 View Rp15.410,64 Rp14.805,22 Rp14.658,45 Rp13.557,69 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCAL6408A	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 Interface IO Expander TSSOP-16 T&R 2.5K PI4IOE5V9538LEX Diodes Incorporated 1: Rp23.115,96 1.807In Stock	Mfr. Part No. PI4IOE5V9538LEX Mouser Part No 729-PI4IOE5V9538LEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander TSSOP-16 T&R 2.5K	Datasheet	1.807In Stock	Cut Tape Rp23.115,96 Rp16.603,13 Rp14.530,03 Rp13.209,12 View Reel Rp11.374,52 Rp12.750,47 Rp12.475,28 Rp12.273,47 Rp11.374,52 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PIO4IO	SMD/SMT	TSSOP-16										Reel, Cut Tape, MouseReel
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DB PCA9539DBR Texas Instruments 1: Rp77.787,04 1.425In Stock	Mfr. Part No. PCA9539DBR Mouser Part No 595-PCA9539DBR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9539DB	Datasheet	1.425In Stock	Cut Tape Rp77.787,04 Rp58.707,20 Rp53.937,24 Rp48.616,90 View Reel Rp42.012,34 Rp46.048,46 Rp45.865,00 Rp42.929,64 Rp42.012,34 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9539	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 Interface IO Expander MSOP-10 T&R 2.5K PI4IOE5V9537UEX Diodes Incorporated 1: Rp17.061,78 1.880In Stock	Mfr. Part No. PI4IOE5V9537UEX Mouser Part No 729-PI4IOE5V9537UEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander MSOP-10 T&R 2.5K	Datasheet	1.880In Stock	Cut Tape Rp17.061,78 Rp12.273,47 Rp11.062,64 Rp9.723,38 Reel Rp9.723,38	Min.: 1 Mult.: 1 Max.: 170 : 2.500		SMD/SMT	MSOP-10										Reel, Cut Tape
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander PCA9534ARGVR Texas Instruments 1: Rp77.970,50 2.938In Stock	Mfr. Part No. PCA9534ARGVR Mouser Part No 595-PCA9534ARGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander	Datasheet	2.938In Stock	Cut Tape Rp77.970,50 Rp59.074,12 Rp54.304,16 Rp49.167,28 View Reel Rp44.397,32 Rp47.883,06 Rp47.699,60 Rp46.048,46 Rp44.397,32 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9534A	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 1.65 to 5.5V 16bit I /O Expander A 595-T A 595-TCA9555DBT TCA9555DBR Texas Instruments 1: Rp41.278,50 3.328In Stock	Mfr. Part No. TCA9555DBR Mouser Part No 595-TCA9555DBR	Texas Instruments	Interface - I/O Expanders 1.65 to 5.5V 16bit I /O Expander A 595-T A 595-TCA9555DBT Learn More about Texas Instruments ti tca9555 io expander	Datasheet	3.328In Stock	Cut Tape Rp41.278,50 Rp30.637,82 Rp27.885,92 Rp24.950,56 Reel Rp21.831,74 View Rp23.482,88 Rp22.749,04 Rp22.382,12 Rp20.730,98 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	TCA9555	SMD/SMT	SSOP-24	I2C, Serial, SMBus	16 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package PCA9535CPW,118 NXP Semiconductors 1: Rp47.149,22 1.120In Stock 17.500On Order	Mfr. Part No. PCA9535CPW,118 Mouser Part No 771-PCA9535CPW118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt, Low Power version of PCA9555, High-Impedance I/O in TSSOP24 package	Datasheet	1.120In Stock 17.500On Order On Order Ship Dates Mfr. No: PCA9535CPW,118 Stock: 1.120 Can Dispatch Immediately On Order: 10.000 Expected 29/10/2026 7.500 Expected 23/11/2026 Factory Lead Time: 30 Weeks	Cut Tape Rp47.149,22 Rp35.040,86 Rp31.922,04 Rp28.619,76 View Reel Rp23.849,80 Rp26.968,62 Rp26.051,32 Rp25.134,02 Rp23.849,80 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9535C	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 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan TCA9554DBR Texas Instruments 1: Rp34.673,94 2.019In Stock	Mfr. Part No. TCA9554DBR Mouser Part No 595-TCA9554DBR	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	2.019In Stock	Cut Tape Rp34.673,94 Rp25.500,94 Rp23.299,42 Rp20.730,98 Reel Rp17.997,43 View Rp19.630,22 Rp18.896,38 Rp18.712,92 Rp17.153,51 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	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 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package PCA9554APW,118 NXP Semiconductors 1: Rp38.710,06 14.489In Stock	Mfr. Part No. PCA9554APW,118 Mouser Part No 771-PCA9554APW-T	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554 in TSSOP16 package	Datasheet	14.489In Stock	Cut Tape Rp38.710,06 Rp28.619,76 Rp26.234,78 Rp23.299,42 Reel Rp19.630,22 View Rp22.015,20 Rp21.281,36 Rp20.914,44 Rp19.446,76 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PCA9554A	SMD/SMT	TSSOP-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 I/O PORT EXPANDR FOR NEUTRON 534 CY8C9520A-24PVXIT Infineon Technologies 1: Rp114.295,58 1.983In Stock	Mfr. Part No. CY8C9520A-24PVXIT Mouser Part No 727-CY8C9520A24PVXIT	Infineon Technologies	Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534 Learn More about Infineon Technologies cypress psoc	Datasheet	1.983In Stock	Cut Tape Rp114.295,58 Rp87.693,88 Rp81.089,32 Rp73.750,92 Reel Rp66.779,44 View Rp70.632,10 Rp67.513,28 Rp65.678,68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	CY8C95xx	SMD/SMT	SSOP-28	I2C, Serial, SMBus	20 I/O	With Interrupt	3 V	5.25 V	100 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 PCA9539DGVR Texas Instruments 1: Rp77.787,04 1.525In Stock	Mfr. Part No. PCA9539DGVR Mouser Part No 595-PCA9539DGVR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	1.525In Stock	Cut Tape Rp77.787,04 Rp58.707,20 Rp53.937,24 Rp48.616,90 View Reel Rp42.012,34 Rp46.048,46 Rp45.865,00 Rp42.929,64 Rp42.012,34 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9539	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 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7301AAX+ Analog Devices / Maxim Integrated 1: Rp306.378,20 908In Stock	Mfr. Part No. MAX7301AAX+ Mouser Part No 700-MAX7301AAX	Analog Devices / Maxim Integrated	Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port Learn More about Analog Devices / Maxim Integrated maxim programmable logic controllers	Datasheet	908In Stock	Rp306.378,20 Rp242.901,04 Rp219.234,70 Rp209.327,86 View Rp199.604,48 Rp196.118,74	Min.: 1 Mult.: 1 Max.: 726	MAX7301	SMD/SMT	SSOP-36	Serial, SPI	28 I/O	With Interrupt	2.5 V	5.5 V	26 MHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW PCA9538DWR Texas Instruments 1: Rp74.117,84 1.131In Stock	Mfr. Part No. PCA9538DWR Mouser Part No 595-PCA9538DWR	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9538DW	Datasheet	1.131In Stock	Cut Tape Rp74.117,84 Rp55.955,30 Rp51.368,80 Rp46.415,38 View Reel Rp39.994,28 Rp44.030,40 Rp43.663,48 Rp41.095,04 Rp39.994,28 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCA9538	SMD/SMT	SOIC-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 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package PCAL6408AHKX NXP Semiconductors 1: Rp24.216,72 38.740In Stock 56.000Expected 04/01/2027	Mfr. Part No. PCAL6408AHKX Mouser Part No 771-PCAL6408AHKX	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus Level Translating I/O Expander with Interrupt, Reset and Agile I/O in XQFN16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	38.740In Stock 56.000Expected 04/01/2027	Cut Tape Rp24.216,72 Rp17.538,78 Rp15.887,64 Rp14.071,38 View Reel Rp11.649,71 Rp13.190,77 Rp12.677,09 Rp12.291,82 Rp12.108,36 Rp11.649,71 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	PCAL6408A	SMD/SMT	XQFN-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 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDW PCF8575CDWR Texas Instruments 1: Rp124.385,88 395In Stock 2.000Expected 26/10/2026	Mfr. Part No. PCF8575CDWR Mouser Part No 595-PCF8575CDWR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A A 595-PCF8575CDW	Datasheet	395In Stock 2.000Expected 26/10/2026	Cut Tape Rp124.385,88 Rp95.399,20 Rp88.244,26 Rp80.172,02 View Reel Rp74.301,30 Rp76.319,36 Rp74.484,76 Rp74.301,30 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	PCF8575C	SMD/SMT	SOIC-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 8-bit I2C SMB us I/O Expander TCA9554ADBQR Texas Instruments 1: Rp29.353,60 3.890In Stock	Mfr. Part No. TCA9554ADBQR Mouser Part No 595-TCA9554ADBQR	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	3.890In Stock	Cut Tape Rp29.353,60 Rp21.464,82 Rp19.630,22 Rp17.318,62 Reel Rp14.896,95 View Rp16.291,25 Rp15.667,48 Rp15.539,06 Rp14.218,15 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	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