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Interface IC's Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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 16-bit I2C/SMBus I/O expander with inter TCAL9539RPWR Texas Instruments 1: 13,20 kr. 2.006In Stock New Product	Mfr. Part No. TCAL9539RPWR Mouser Part No 595-TCAL9539RPWR New Product	Texas Instruments	Interface - I/O Expanders 16-bit I2C/SMBus I/O expander with inter Learn More about Texas Instruments ti tcal9539r i2c bus smbus io expander	Datasheet	2.006In Stock	Cut Tape 13,20 kr. 9,77 kr. 8,95 kr. 7,98 kr. View Reel 7,06 kr. 7,53 kr. 7,25 kr. 7,06 kr. 7,06 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	TCAL9539R	SMD/SMT	TSSOP-24	I2C	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	+ 125 C	- 40 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders In/Out SPI int MCP23S08-E/SS Microchip Technology 1: 9,92 kr. 8.510In Stock	Mfr. Part No. MCP23S08-E/SS Mouser Part No 579-MCP23S08-E/SS	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	8.510In Stock	9,92 kr. 8,28 kr. 7,45 kr.	Min.: 1 Mult.: 1		SMD/SMT	SSOP-20	Serial, SPI	8 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18T-E/SO Microchip Technology 1: 13,80 kr. 1.151In Stock	Mfr. Part No. MCP23S18T-E/SO Mouser Part No 579-MCP23S18T-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	1.151In Stock	Cut Tape 13,80 kr. 11,56 kr. Reel 10,44 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.600		SMD/SMT	SOIC-28	Serial, SPI	16 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416DGSR Texas Instruments 1: 13,43 kr. 6.609In Stock New Product	Mfr. Part No. TCAL6416DGSR Mouser Part No 595-TCAL6416DGSR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416 expander	Datasheet	6.609In Stock	Cut Tape 13,43 kr. 9,92 kr. 9,03 kr. 8,06 kr. View Reel 7,18 kr. 7,61 kr. 7,38 kr. 7,18 kr. 7,18 kr.	Min.: 1 Mult.: 1 Max.: 1.001 : 5.000	TCAL6416	SMD/SMT	VSSOP-24	I2C, Serial	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape	With ESD Protection
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017-E/SP Microchip Technology 1: 10,82 kr. 4.501In Stock 7.500Expected 13/10/2026	Mfr. Part No. MCP23017-E/SP Mouser Part No 579-MCP23017-E/SP	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp I2C interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	4.501In Stock 7.500Expected 13/10/2026	10,82 kr. 8,95 kr. 8,21 kr.	Min.: 1 Mult.: 1	MCP23017	Through Hole	SPDIP-28	I2C, Serial	16 I/O	With Interrupt	1.8 V	5.5 V	1.7 MHz	- 40 C	+ 125 C		Tube	4 kV
Interface - I/O Expanders 16B I/O Expander SPI interface MCP23S18T-E/MJ Microchip Technology 1: 13,80 kr. 2.669In Stock 9.900Expected 01/01/2027	Mfr. Part No. MCP23S18T-E/MJ Mouser Part No 579-MCP23S18T-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	2.669In Stock 9.900Expected 01/01/2027	Cut Tape 13,80 kr. 11,56 kr. Reel 10,44 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.300	MCP23S18	SMD/SMT	QFN-24	Serial, SPI	16 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K PI4IOE5V6416Q2LEX Diodes Incorporated 1: 14,99 kr. 3.546In Stock	Mfr. Part No. PI4IOE5V6416Q2LEX Mouser Part No 621-I4IOE5V6416Q2LEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expander TSSOP-24 T&R 3K Learn More about Diodes Incorporated diodes pi4ioe5v6416q io expander	Datasheet	3.546In Stock	Cut Tape 14,99 kr. 11,12 kr. 9,85 kr. 9,03 kr. View Reel 7,53 kr. 8,80 kr. 8,65 kr. 8,50 kr. 7,53 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000		SMD/SMT	TSSOP-24	I2C, Serial	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 16B I/O Expander SPI interface MCP23S18-E/MJ Microchip Technology 1: 13,80 kr. 3.983In Stock	Mfr. Part No. MCP23S18-E/MJ Mouser Part No 579-MCP23S18-E/MJ	Microchip Technology	Interface - I/O Expanders 16B I/O Expander SPI interface	Datasheet	3.983In Stock	13,80 kr. 11,56 kr. 10,44 kr.	Min.: 1 Mult.: 1		SMD/SMT	QFN-24	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 Interface IO Expander MSOP-10 T&R 2.5K PI4IOE5V9537UEX Diodes Incorporated 1: 5,97 kr. 1.878In 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	1.878In Stock	Cut Tape 5,97 kr. 4,29 kr. 3,87 kr. 3,40 kr. Reel 3,40 kr.	Min.: 1 Mult.: 1 Max.: 170 : 2.500		SMD/SMT	MSOP-10										Reel, Cut Tape
Interface - I/O Expanders 16bit Input/Output Exp I2C interface MCP23017T-E/SO Microchip Technology 1: 10,37 kr. 10.782In Stock 16.000Expected 16/10/2026	Mfr. Part No. MCP23017T-E/SO Mouser Part No 579-MCP23017T-E/SO	Microchip Technology	Interface - I/O Expanders 16bit Input/Output Exp I2C interface Learn More about Microchip Technology microchip mcp23x17 io expanders	Datasheet	10.782In Stock 16.000Expected 16/10/2026	Cut Tape 10,37 kr. 8,65 kr. Reel 7,98 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.600	MCP23017	SMD/SMT	SOIC-28	I2C, Serial	16 I/O	With Interrupt	1.8 V	5.5 V	1.7 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 8bit I/O Expndr PCF8574N Texas Instruments 1: 19,40 kr. 12.519In Stock	Mfr. Part No. PCF8574N Mouser Part No 595-PCF8574N	Texas Instruments	Interface - I/O Expanders 8bit I/O Expndr	Datasheet	12.519In Stock	19,40 kr. 14,47 kr. 13,13 kr. 11,71 kr. View 11,12 kr. 10,82 kr. 10,29 kr. 10,00 kr. 9,85 kr.	Min.: 1 Mult.: 1	PCF8574	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 NCA6416BY-Q100/SOT8041/HWQFN24 NCA6416BY-Q100HP Nexperia 1: 11,34 kr. 50In Stock New Product	Mfr. Part No. NCA6416BY-Q100HP Mouser Part No 771-NCA6416BY-Q100HP New Product	Nexperia	Interface - I/O Expanders NCA6416BY-Q100/SOT8041/HWQFN24 Learn More about Nexperia nca6416 io expanders	Datasheet	50In Stock	Cut Tape 11,34 kr. 8,36 kr. 7,61 kr. 6,80 kr. Reel 5,84 kr. View 6,35 kr. 6,12 kr. 6,09 kr. 5,75 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000													Reel, Cut Tape, MouseReel
Interface - I/O Expanders Interface IO Expander TSSOP-16 T&R 2.5K PI4IOE5V9538LEX Diodes Incorporated 1: 8,06 kr. 1.757In 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	1.757In Stock	Cut Tape 8,06 kr. 5,80 kr. 5,08 kr. 4,62 kr. View Reel 3,98 kr. 4,46 kr. 4,36 kr. 4,29 kr. 3,98 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500	PIO4IO	SMD/SMT	TSSOP-16										Reel, Cut Tape, MouseReel
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC IND IS82C55AZ Renesas / Intersil 1: 266,47 kr. 746In Stock	Mfr. Part No. IS82C55AZ Mouser Part No 968-IS82C55AZ	Renesas / Intersil	Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC IND	Datasheet	746In Stock	266,47 kr. 219,92 kr. 206,72 kr. 195,45 kr. View 182,62 kr. Quote	Min.: 1 Mult.: 1	82C55A	SMD/SMT	PLCC-44	Parallel	24 I/O	With Interrupt	4.5 V	5.5 V	8 MHz	- 40 C	+ 85 C		Tube	1 kV
Interface - I/O Expanders 48-bit I2C-bus I/O Expander PI4IOE5V96248ZLEX Diodes Incorporated 1: 18,35 kr. 6.985In Stock	Mfr. Part No. PI4IOE5V96248ZLEX Mouser Part No 729-I4IOE5V96248ZLEX	Diodes Incorporated	Interface - I/O Expanders 48-bit I2C-bus I/O Expander Learn More about Diodes Incorporated pericom io expanders	Datasheet	6.985In Stock	Cut Tape 18,35 kr. 13,65 kr. 12,16 kr. 11,26 kr. Reel 11,26 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 200 : 3.000	PIO4IO	SMD/SMT	TQFN-56	I2C, Serial	48 I/O	With Interrupt	2.3 V	5.5 V	1 MHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp TCAL6416RADTOR Texas Instruments 1: 17,38 kr. 3.569In Stock New Product	Mfr. Part No. TCAL6416RADTOR Mouser Part No 595-TCAL6416RADTOR New Product	Texas Instruments	Interface - I/O Expanders 16-bit translating I C-bus/SMBus I/O exp Learn More about Texas Instruments ti tcal6416r i2c bus smbus io expander	Datasheet	3.569In Stock	Cut Tape 17,38 kr. 12,98 kr. 11,86 kr. 10,67 kr. View Reel 9,55 kr. 10,07 kr. 9,85 kr. 9,55 kr. 9,55 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.001 : 3.000	TCAL6416R	SMD/SMT	QFN-24	I2C	16 I/O	With Interrupt	1.08 V	3.6 V	1 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders 8-bit I2C-bus I/O Expander PI4IOE5V6408ZTAEX Diodes Incorporated 1: 5,52 kr. 4.285In Stock 9.000Expected 09/04/2027	Mfr. Part No. PI4IOE5V6408ZTAEX Mouser Part No 729-I4IOE5V6408ZTAEX	Diodes Incorporated	Interface - I/O Expanders 8-bit I2C-bus I/O Expander	Datasheet	4.285In Stock 9.000Expected 09/04/2027	Cut Tape 5,52 kr. 3,86 kr. 3,36 kr. 3,04 kr. View Reel 2,86 kr. 2,92 kr. 2,86 kr. 2,86 kr. 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 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package PCAL9722HN/Q900MP NXP Semiconductors 1: 14,47 kr. 46.447In Stock	Mfr. Part No. PCAL9722HN/Q900MP Mouser Part No 771-PCAL9722HNQ900MP	NXP Semiconductors	Interface - I/O Expanders 22-bit SPI Level Translating I/O Expander with Agile I/O and AEC-Q100 Compliant in HVQFN32 package Learn More about NXP Semiconductors nxp pcal9722 expanders	Datasheet	46.447In Stock	Cut Tape 14,47 kr. 10,74 kr. 9,85 kr. 8,73 kr. View Reel 7,25 kr. 8,28 kr. 8,06 kr. 7,25 kr. MouseReel Available	Min.: 1 Mult.: 1 : 6.000	PCAL9722	SMD/SMT	HVQFN-32	Serial, SPI		With Interrupt	1.1 V	5.5 V	5 MHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24 NCA6416PWJ Nexperia 1: 11,12 kr. 15In Stock 2.500Expected 23/10/2026 New Product	Mfr. Part No. NCA6416PWJ Mouser Part No 771-NCA6416PWJ New Product	Nexperia	Interface - I/O Expanders NCA6416PW/SOT355/TSSOP24 Learn More about Nexperia nca6416 io expanders	Datasheet	15In Stock 2.500Expected 23/10/2026	Cut Tape 11,12 kr. 8,13 kr. 7,45 kr. 6,61 kr. Reel 5,57 kr. View 6,21 kr. 5,98 kr. 5,94 kr. 5,44 kr. MouseReel Available	Min.: 1 Mult.: 1 : 2.500													Reel, Cut Tape, MouseReel
Interface - I/O Expanders 8-bit I/O Expander SPI interface MCP23S09T-E/SO Microchip Technology 1: 10,89 kr. 1.086In Stock	Mfr. Part No. MCP23S09T-E/SO Mouser Part No 579-MCP23S09T-E/SO	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander SPI interface	Datasheet	1.086In Stock	Cut Tape 10,89 kr. 9,18 kr. Reel 8,28 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.100		SMD/SMT	SOIC-18	Serial, SPI	8 I/O	With Interrupt	1.8 V	5.5 V	10 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV
Interface - I/O Expanders Mixed signal Expandr MCP25050-I/SL Microchip Technology 1: 31,03 kr. 1.011In Stock	Mfr. Part No. MCP25050-I/SL Mouser Part No 579-MCP25050-I/SL	Microchip Technology	Interface - I/O Expanders Mixed signal Expandr	Datasheet	1.011In Stock	31,03 kr. 25,96 kr.	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 16-Port I/O Expander with LED Intensity MAX7313ATG+T Analog Devices / Maxim Integrated 1: 61,62 kr. 26.136In 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	26.136In Stock	Cut Tape 61,62 kr. 47,89 kr. 44,46 kr. 40,73 kr. 39,17 kr. Reel 33,87 kr. MouseReel Available	Min.: 1 Mult.: 1 Max.: 20.908 : 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 Interface IO Expandr PI4IOE5V6416LEX Diodes Incorporated 1: 9,10 kr. 6.444In Stock	Mfr. Part No. PI4IOE5V6416LEX Mouser Part No 729-PI4IOE5V6416LEX	Diodes Incorporated	Interface - I/O Expanders Interface IO Expandr Learn More about Diodes Incorporated diodes pi4ioe5v6416 io expander	Datasheet	6.444In Stock	Cut Tape 9,10 kr. 6,80 kr. 5,99 kr. 5,51 kr. 5,34 kr. Reel 5,34 kr.	Min.: 1 Mult.: 1 Max.: 410 : 3.000	PIO4IO	SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape	2 kV
Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander FXL6408UMX onsemi 1: 3,78 kr. 74.101In Stock 45.000Expected 02/02/2027	Mfr. Part No. FXL6408UMX Mouser Part No 512-FXL6408UMX	onsemi	Interface - I/O Expanders 8-Bit I2C-Controlled GPIO Expander	Datasheet	74.101In Stock 45.000Expected 02/02/2027	Cut Tape 3,78 kr. 2,67 kr. 2,36 kr. 2,04 kr. View Reel 1,69 kr. 1,91 kr. 1,79 kr. 1,72 kr. 1,69 kr. 1,69 kr. 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 I/O Expander I2C interface MCP23009T-E/SS Microchip Technology 1: 10,44 kr. 497In Stock	Mfr. Part No. MCP23009T-E/SS Mouser Part No 579-MCP23009T-E/SS	Microchip Technology	Interface - I/O Expanders 8-bit I/O Expander I2C interface	Datasheet	497In Stock	Cut Tape 10,44 kr. 8,80 kr. Reel 7,83 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.600		SMD/SMT	SSOP-20	I2C, Serial	8 I/O	With Interrupt	1.8 V	5.5 V	3.4 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	4 kV