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Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7312ATG+T Analog Devices / Maxim Integrated 1: € 8,14 4 339In Stock	Mfr. Part No. MAX7312ATG+T Mouser Part No 700-MAX7312ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	4 339In Stock	Cut Tape € 8,14 € 6,33 € 5,88 € 5,38 View Reel € 4,55 € 5,12 € 5,01 € 4,89 € 4,55 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	MAX7312	SMD/SMT	TQFN-24		16 I/O		2 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C MAX7315AUE+T Analog Devices / Maxim Integrated 1: € 5,94 4 738In Stock	Mfr. Part No. MAX7315AUE+T Mouser Part No 700-MAX7315AUET	Analog Devices / Maxim Integrated	Interface - I/O Expanders 8-Port I/O Expander with LED Intensity C	Datasheet	4 738In Stock	Cut Tape € 5,94 € 4,58 € 4,23 € 3,85 View Reel € 3,39 € 3,72 € 3,71 € 3,70 € 3,39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	MAX7315	SMD/SMT	TSSOP-16				2 V	3.6 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders I C Port Expander with Eight Inputs and MAX7319AEE+T Analog Devices / Maxim Integrated 1: € 3,39 4 893In Stock	Mfr. Part No. MAX7319AEE+T Mouser Part No 700-MAX7319AEE+T	Analog Devices / Maxim Integrated	Interface - I/O Expanders I C Port Expander with Eight Inputs and	Datasheet	4 893In Stock	Cut Tape € 3,39 € 3,31 € 3,30 Reel € 3,30 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	MAX7319	SMD/SMT	QSOP-16	I2C, Serial	8 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand MAX7311ATG+T Analog Devices / Maxim Integrated 1: € 9,09 3 892In Stock	Mfr. Part No. MAX7311ATG+T Mouser Part No 700-MAX7311ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 2-Wire-Interfaced 16-Bit I/O Port Expand	Datasheet	3 892In Stock	Cut Tape € 9,09 € 7,21 € 6,72 € 6,17 View Reel € 5,90 € 6,07 € 6,05 € 5,99 € 5,90 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2 500	MAX7311	SMD/SMT	TQFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2.5 V	5.5 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 16-Port I/O Expander with LED Intensity MAX7313ATG+T Analog Devices / Maxim Integrated 1: € 8,24 23 162In Stock	Mfr. Part No. MAX7313ATG+T Mouser Part No 700-MAX7313ATGT	Analog Devices / Maxim Integrated	Interface - I/O Expanders 16-Port I/O Expander with LED Intensity	Datasheet	23 162In Stock	Cut Tape € 8,24 € 6,41 € 5,95 € 5,45 € 5,25 Reel € 4,55 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	MAX7313	SMD/SMT	TQFN-24	I2C, Serial, SMBus	16 I/O	With Interrupt	2 V	3.6 V	400 kHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package PCA9554CPWJ NXP Semiconductors 1: € 1,42 3 210In Stock	Mfr. Part No. PCA9554CPWJ Mouser Part No 771-PCA9554CPWJ	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554B in TSSOP16 package Learn More about NXP Semiconductors nxp gpioexpanders	Datasheet	3 210In Stock	Cut Tape € 1,42 € 1,05 € 0,946 € 0,838 Reel € 0,688 View € 0,788 € 0,758 € 0,751 € 0,684 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9554C	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 I/O	With Interrupt	1.65 V	5.5 V	100 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package PCA9554PW/Q900,118 NXP Semiconductors 1: € 2,70 3 309In Stock	Mfr. Part No. PCA9554PW/Q900,118 Mouser Part No 771-PCA9554PWQ900118	NXP Semiconductors	Interface - I/O Expanders 8-bit I2C-bus/SMBus I/O Expander with Interrupt and Different Address with PCA9554A in TSSOP16 package	Datasheet	3 309In Stock	Cut Tape € 2,70 € 2,02 € 1,86 € 1,67 Reel € 1,43 View € 1,58 € 1,56 € 1,48 € 1,39 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9554	SMD/SMT	TSSOP-16	I2C, Serial, SMBus	8 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 W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC CS82C55A-5Z96 Renesas / Intersil 1: € 14,60 545In Stock	Mfr. Part No. CS82C55A-5Z96 Mouser Part No 968-CS82C55A-5Z96	Renesas / Intersil	Interface - I/O Expanders W/ANNEAL PERIPH PRG- I/O 5V 5MHZ 44PLCC	Datasheet	545In Stock	Cut Tape € 14,60 € 11,36 € 10,56 € 9,69 Reel € 9,02 View € 9,45 € 8,91 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	82C55A	SMD/SMT	PLCC-44	Parallel	24 I/O	With Interrupt	4.5 V	5.5 V	8 MHz	0 C	+ 70 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM 27Kb CY8C9560A-24AXIT Infineon Technologies 1: € 10,25 1 408In Stock	Mfr. Part No. CY8C9560A-24AXIT Mouser Part No 727-CY8C9560A-24AXIT	Infineon Technologies	Interface - I/O Expanders 60BIT IO EXPANDER W/EEPROM 27Kb Learn More about Infineon Technologies cypress psoc	Datasheet	1 408In Stock	Cut Tape € 10,25 € 8,04 € 7,48 € 6,88 View Reel € 5,96 € 6,82 € 6,42 € 6,00 € 5,96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 500	CY8C95xx	SMD/SMT	TQFP-100	I2C, Serial	60 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-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package PCA9539RPW/Q900J NXP Semiconductors 1: € 2,37 1 043In Stock	Mfr. Part No. PCA9539RPW/Q900J Mouser Part No 771-PCA9539RPW/Q900J	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt and Reset, Low Power version of PCA9555 in TSSOP24 package	Datasheet	1 043In Stock	Cut Tape € 2,37 € 1,76 € 1,62 € 1,44 Reel € 1,22 View € 1,37 € 1,33 € 1,27 € 1,20 MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9539R	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 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package PCA9671BS,118 NXP Semiconductors 1: € 2,64 3 972In Stock	Mfr. Part No. PCA9671BS,118 Mouser Part No 771-PCA9671BS118	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus I/O Expander with Reset and Quasi feature in HVQFN24 package	Datasheet	3 972In Stock	Cut Tape € 2,64 € 1,98 € 1,81 € 1,63 View Reel € 1,35 € 1,54 € 1,51 € 1,44 € 1,40 € 1,35 MouseReel Available	Min.: 1 Mult.: 1 : 6 000	PCA9671	SMD/SMT	HVQFN-24	I2C, Serial	16 I/O	Without Interrupt	2.3 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port PI4IOE5V9555LEX Diodes Incorporated 1: € 1,16 3 423In Stock	Mfr. Part No. PI4IOE5V9555LEX Mouser Part No 729-PI4IOE5V9555LEX	Diodes Incorporated	Interface - I/O Expanders 16-bit I2C-bus and SMBus I/O port Learn More about Diodes Incorporated pericom io expanders	Datasheet	3 423In Stock	Cut Tape € 1,16 € 0,832 € 0,753 € 0,682 € 0,642 Reel € 0,642	Min.: 1 Mult.: 1 Max.: 340 : 3 000	PIO4IO	SMD/SMT	TSSOP-24	I2C, Serial, SMBus	8 I/O	With Interrupt	2.3 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape	4 kV
Interface - I/O Expanders Mixed signal 1 Wire MCP25055-I/SL Microchip Technology 1: € 4,88 100In Stock	Mfr. Part No. MCP25055-I/SL Mouser Part No 579-MCP25055-I/SL	Microchip Technology	Interface - I/O Expanders Mixed signal 1 Wire	Datasheet	100In Stock	€ 4,88 € 4,08	Min.: 1 Mult.: 1		SMD/SMT	SOIC-14	CAN	8 I/O	Without Interrupt	2.7 V	5.5 V	25 MHz	- 40 C	+ 85 C		Tube	3.5 kV
Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander KTS1620ERG-TR Kinetic Technologies 1: € 2,30 854In Stock 2 000Expected 05/11/2026	Mfr. Part No. KTS1620ERG-TR Mouser Part No 389-KTS1620ERG-TR	Kinetic Technologies	Interface - I/O Expanders Low Voltage 24-bit I2C-bus I/O Expander Learn More about Kinetic Technologies kinetic kts1620 expander	Datasheet	854In Stock 2 000Expected 05/11/2026	Cut Tape € 2,30 € 1,70 € 1,56 € 1,39 Reel € 1,21 View € 1,32 € 1,27 € 1,20 € 1,16 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	KTS1620	SMD/SMT	TQFN55-32	I2C, Serial	24 I/O	With Interrupt	1.65 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders Mixed signal Expandr MCP25050-E/SL Microchip Technology 1: € 4,99 30In Stock	Mfr. Part No. MCP25050-E/SL Mouser Part No 579-MCP25050-E/SL	Microchip Technology	Interface - I/O Expanders Mixed signal Expandr	Datasheet	30In Stock	€ 4,99 € 4,19	Min.: 1 Mult.: 1		SMD/SMT	SOIC-14	CAN	8 I/O	Without Interrupt	5.5 V	5.5 V	25 MHz	- 65 C	+ 150 C		Tube	3.5 kV
Interface - I/O Expanders Mixed signal 1 Wire MCP25055-I/P Microchip Technology 1: € 5,12 80In Stock	Mfr. Part No. MCP25055-I/P Mouser Part No 579-MCP25055-I/P	Microchip Technology	Interface - I/O Expanders Mixed signal 1 Wire	Datasheet	80In Stock	€ 5,12 € 4,28	Min.: 1 Mult.: 1		Through Hole	PDIP-14	CAN	8 I/O	Without Interrupt	2.7 V	5.5 V	25 MHz	- 40 C	+ 85 C		Tube	3.5 kV
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW PCF8575CDWE4 Texas Instruments 1: € 6,68 135In Stock	Mfr. Part No. PCF8575CDWE4 Mouser Part No 595-PCF8575CDWE4	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander A ALT 595-PCF8575CDW	Datasheet	135In Stock	€ 6,68 € 5,34 € 4,53 € 4,34 View € 4,02 € 3,90 € 3,71	Min.: 1 Mult.: 1	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		Tube	2 kV
Interface - I/O Expanders Digital 1 Wire capab MCP25025-I/SL Microchip Technology 1: € 3,56 104In Stock	Mfr. Part No. MCP25025-I/SL Mouser Part No 579-MCP25025-I/SL	Microchip Technology	Interface - I/O Expanders Digital 1 Wire capab	Datasheet	104In Stock	€ 3,56 € 2,99	Min.: 1 Mult.: 1		SMD/SMT	SOIC-14	CAN	8 I/O	Without Interrupt	2.7 V	5.5 V	4 MHz	- 65 C	+ 150 C		Tube	3.5 kV
Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN PCF8574ANE4 Texas Instruments 1: € 3,77 101In Stock	Mfr. Part No. PCF8574ANE4 Mouser Part No 595-PCF8574ANE4	Texas Instruments	Interface - I/O Expanders Remote 8-Bit I/O Exp ander for I2C-Bus A ALT 595-PCF8574AN	Datasheet	101In Stock	€ 3,77 € 2,93 € 2,49 € 2,35 View € 2,23 € 2,21 € 2,07 € 2,03	Min.: 1 Mult.: 1	PCF8574A	Through Hole	PDIP-16	I2C, Serial	8 I/O	With Interrupt	2.5 V	6 V	100 kHz	- 40 C	+ 85 C		Tube	1 kV
Interface - I/O Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS 2746595 Phoenix Contact 1: € 34,40 66In Stock	Mfr. Part No. 2746595 Mouser Part No 651-2746595	Phoenix Contact	Interface - I/O Expanders SERIAL REGISTER CHIP EXTENSION INTERBUS	Datasheet	66In Stock	€ 34,40	Min.: 1 Mult.: 1		SMD/SMT	QFP-44							- 40 C	+ 85 C
Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR PCA9557DB Texas Instruments 1: € 3,43 400In Stock	Mfr. Part No. PCA9557DB Mouser Part No 595-PCA9557DB	Texas Instruments	Interface - I/O Expanders Rem 8B I2C & SMBus L o-Pwr I/O Expander A 595-PCA9557DBR	Datasheet	400In Stock	€ 3,43 € 2,55 € 2,34 € 2,08 View € 1,98 € 1,94 € 1,84 € 1,81 € 1,80	Min.: 1 Mult.: 1	PCA9557	SMD/SMT	SSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 V	400 kHz	- 40 C	+ 85 C		Tube	2 kV
Interface - I/O Expanders Mixed signal Expandr MCP25050-I/P Microchip Technology 1: € 4,33 239In Stock	Mfr. Part No. MCP25050-I/P Mouser Part No 579-MCP25050-I/P	Microchip Technology	Interface - I/O Expanders Mixed signal Expandr	Datasheet	239In Stock	€ 4,33 € 3,64	Min.: 1 Mult.: 1		Through Hole	PDIP-14	CAN	8 I/O	Without Interrupt	5.5 V	5.5 V	25 MHz	- 65 C	+ 150 C		Tube	3.5 kV
Interface - I/O Expanders Expandable 5-Ch I2C Hub PCA9518DWT Texas Instruments 1: € 4,35 245In Stock	Mfr. Part No. PCA9518DWT Mouser Part No 595-PCA9518DWT	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub	Datasheet	245In Stock	Cut Tape € 4,35 € 3,32 € 3,06 € 2,77 Reel € 2,67 View € 2,62 € 2,55 € 2,54 MouseReel Available	Min.: 1 Mult.: 1 : 250	PCA9518	SMD/SMT	SOIC-20		5 I/O		3 V	3.6 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander TCA6424RGJR Texas Instruments 1: € 5,41 2 280In Stock	Mfr. Part No. TCA6424RGJR Mouser Part No 595-TCA6424RGJR	Texas Instruments	Interface - I/O Expanders Lo Vltg 24B I2C & SM Bus I/O Expander	Datasheet	2 280In Stock	Cut Tape € 5,41 € 4,15 € 3,84 € 3,48 View Reel € 3,11 € 3,32 € 3,23 € 3,18 € 3,11 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3 000	TCA6424	SMD/SMT	UQFN-32	I2C, Serial, SMBus	24 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 10 GPIO/Key Controller-No Pullup ADP5585ACPZ-03-R7 Analog Devices 1: € 1,39 1 477In Stock	Mfr. Part No. ADP5585ACPZ-03-R7 Mouser Part No 584-ADP5585ACPZ-03R7	Analog Devices	Interface - I/O Expanders 10 GPIO/Key Controller-No Pullup	Datasheet	1 477In Stock	Cut Tape € 1,39 € 1,36 € 1,35 € 1,35 MouseReel Available	Min.: 1 Mult.: 1	ADP5585	SMD/SMT	LFCSP-16	I2C, Serial	10 I/O	With Interrupt	1.8 V	3 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel