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Interface - I/O Expanders

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 LEO Level Translating I2C_ SMBUS_ SPI 16-bit I/O Expanders E-Grade NiPdAu TSSOP14 Tape and Reel APIO16ENT-R Apogee Semiconductor 1: 400.38 CHF 134In Stock New Product	Mfr. Part No. APIO16ENT-R Mouser Part No 444-APIO16ENT-R New Product	Apogee Semiconductor	Interface - I/O Expanders LEO Level Translating I2C_ SMBUS_ SPI 16-bit I/O Expanders E-Grade NiPdAu TSSOP14 Tape and Reel Learn More about Apogee Semiconductor apogee apio16 rad hard io expander	Datasheet	134In Stock	Cut Tape 400.38 CHF 346.49 CHF Reel 333.01 CHF MouseReel Available	Min.: 1 Mult.: 1 : 25	APIO16	SMD/SMT	TSSOP-28	I2C, SPI	16 I/O	With Interrupt	1.65 V	5.5 V	1 MHz, 25 MHz	- 55 C	+ 125 C		Reel, Cut Tape, MouseReel	With ESD Protection
Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander PCF8575DBQR Texas Instruments 1: 4.02 CHF 3 800In Stock	Mfr. Part No. PCF8575DBQR Mouser Part No 595-PCF8575DBQR	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	3 800In Stock	Cut Tape 4.02 CHF 3.39 CHF 3.21 CHF 3.02 CHF View Reel 2.90 CHF 2.92 CHF 2.90 CHF 2.90 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCF8575	SMD/SMT	SSOP-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 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW PCA9535DWR Texas Instruments 1: 2.98 CHF 9 768In Stock	Mfr. Part No. PCA9535DWR Mouser Part No 595-PCA9535DWR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander A 595-PCA9535DW	Datasheet	9 768In Stock	Cut Tape 2.98 CHF 2.25 CHF 2.07 CHF 1.86 CHF Reel 1.65 CHF View 1.76 CHF 1.75 CHF 1.69 CHF 1.62 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9535	SMD/SMT	SOIC-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 NCA9595PW-Q100/SOT355/TSSOP24 NCA9595PW-Q100J Nexperia 1: 1.82 CHF 2 263In Stock	Mfr. Part No. NCA9595PW-Q100J Mouser Part No 771-NCA9595PW-Q100J	Nexperia	Interface - I/O Expanders NCA9595PW-Q100/SOT355/TSSOP24	Datasheet	2 263In Stock	Cut Tape 1.82 CHF 1.35 CHF 1.23 CHF 1.10 CHF Reel 0.926 CHF View 1.04 CHF 1.01 CHF 0.964 CHF 0.91 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500		SMD/SMT	TSSOP-24	I2C, Serial	16 I/O	With Interrupt	1.65 V	5.5 V	400 kHz	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel	With ESD Protection
Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24 NCA9595PWJ Nexperia 1: 1.60 CHF 4 659In Stock	Mfr. Part No. NCA9595PWJ Mouser Part No 771-NCA9595PWJ	Nexperia	Interface - I/O Expanders NCA9595PW/SOT355/TSSOP24	Datasheet	4 659In Stock	Cut Tape 1.60 CHF 1.18 CHF 1.08 CHF 0.955 CHF Reel 0.813 CHF View 0.901 CHF 0.87 CHF 0.837 CHF 0.791 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500		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	With ESD Protection
Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24 NCA9555PW-Q100J Nexperia 1: 1.51 CHF 2 444In Stock	Mfr. Part No. NCA9555PW-Q100J Mouser Part No 771-NCA9555PW-Q100J	Nexperia	Interface - I/O Expanders NCA9555PW-Q100/SOT355/TSSOP24 Learn More about Nexperia nca9555pw expanders	Datasheet	2 444In Stock	Cut Tape 1.51 CHF 1.09 CHF 0.992 CHF 0.885 CHF Reel 0.742 CHF View 0.829 CHF 0.797 CHF 0.793 CHF 0.723 CHF 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	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMOKI PARTPL CMS82C55AZ96 Renesas / Intersil 1: 13.67 CHF 1 758In Stock	Mfr. Part No. CMS82C55AZ96 Mouser Part No 968-CMS82C55AZ96	Renesas / Intersil	Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ 44PLCC COMOKI PARTPL	Datasheet	1 758In Stock	Cut Tape 13.67 CHF 10.63 CHF 9.88 CHF 9.07 CHF Reel 8.44 CHF View 8.85 CHF 8.34 CHF Quote MouseReel Available	Min.: 1 Mult.: 1 : 500	CMS82C55A	SMD/SMT	PLCC-44	Parallel	24 I/O	Without Interrupt	4.5 V	5.5 V		0 C	+ 70 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24 NCA9535PW-Q100J Nexperia 1: 1.30 CHF 13 009In Stock	Mfr. Part No. NCA9535PW-Q100J Mouser Part No 771-NCA9535PW-Q100J	Nexperia	Interface - I/O Expanders NCA9535PW-Q100/SOT355/TSSOP24 Learn More about Nexperia nca9535 nca9539 nca9555 gipo expanders	Datasheet	13 009In Stock	Cut Tape 1.30 CHF 0.955 CHF 0.87 CHF 0.768 CHF Reel 0.646 CHF View 0.723 CHF 0.698 CHF 0.69 CHF 0.631 CHF 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 PCF8575CRGER Texas Instruments 1: 4.67 CHF 8 287In Stock	Mfr. Part No. PCF8575CRGER Mouser Part No 595-PCF8575CRGER	Texas Instruments	Interface - I/O Expanders Remote 16-Bit I2C & SMBus I/O Expander	Datasheet	8 287In Stock	Cut Tape 4.67 CHF 3.56 CHF 3.29 CHF 2.97 CHF View Reel 2.53 CHF 2.83 CHF 2.73 CHF 2.71 CHF 2.53 CHF Quote MouseReel Available	Min.: 1 Mult.: 1 : 3 000	PCF8575C	SMD/SMT	VQFN-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 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package PCA9555PW,118 NXP Semiconductors 1: 1.91 CHF 46 737In Stock	Mfr. Part No. PCA9555PW,118 Mouser Part No 771-PCA9555PW-T	NXP Semiconductors	Interface - I/O Expanders 16-bit I2C-bus/SMBus I/O Expander with Interrupt in TSSOP24 package Learn More about NXP Semiconductors nxpinterface	Datasheet	46 737In Stock	Cut Tape 1.91 CHF 1.51 CHF 1.34 CHF 1.22 CHF Reel 1.04 CHF View 1.15 CHF 1.12 CHF 1.07 CHF 1.02 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	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
Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander PCA9539DBQR Texas Instruments 1: 3.43 CHF 2 533In Stock	Mfr. Part No. PCA9539DBQR Mouser Part No 595-PCA9539DBQR	Texas Instruments	Interface - I/O Expanders 16-Bit I2C & SMBus L o-Pwr I/O Expander	Datasheet	2 533In Stock	Cut Tape 3.43 CHF 2.58 CHF 2.38 CHF 2.14 CHF View Reel 1.77 CHF 2.03 CHF 2.01 CHF 1.89 CHF 1.77 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9539	SMD/SMT	QSOP-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 In/Out MCP23016T-I/SO Microchip Technology 1: 1.71 CHF 1 741In Stock	Mfr. Part No. MCP23016T-I/SO Mouser Part No 579-MCP23016T-I/SO	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1 741In Stock	Cut Tape 1.71 CHF 1.69 CHF Reel 1.43 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 600		SMD/SMT	SOIC-28	I2C, Serial	16 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders In/Out I2C int MCP23008-E/SS Microchip Technology 1: 1.20 CHF 8 372In Stock	Mfr. Part No. MCP23008-E/SS Mouser Part No 579-MCP23008-E/SS	Microchip Technology	Interface - I/O Expanders In/Out I2C int	Datasheet	8 372In Stock	1.20 CHF 1.01 CHF 0.91 CHF	Min.: 1 Mult.: 1		SMD/SMT	SSOP-20	I2C, Serial	8 I/O	With Interrupt	1.8 V	5.5 V	1.7 MHz	- 40 C	+ 125 C		Tube	Without ESD Protection
Interface - I/O Expanders In/Out SPI int MCP23S08-E/P Microchip Technology 1: 1.29 CHF 1 000In Stock	Mfr. Part No. MCP23S08-E/P Mouser Part No 579-MCP23S08-E/P	Microchip Technology	Interface - I/O Expanders In/Out SPI int	Datasheet	1 000In Stock	1.29 CHF 1.27 CHF 1.09 CHF 1.07 CHF	Min.: 1 Mult.: 1		Through Hole	PDIP-18	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 I2C interface MCP23018T-E/SO Microchip Technology 1: 1.64 CHF 7 721In Stock	Mfr. Part No. MCP23018T-E/SO Mouser Part No 579-MCP23018T-E/SO	Microchip Technology	Interface - I/O Expanders 16B I/O Expander I2C interface	Datasheet	7 721In Stock	Cut Tape 1.64 CHF 1.36 CHF 1.31 CHF 1.21 CHF 1.20 CHF Reel 1.13 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 600		SMD/SMT	SOIC-28	I2C, Serial	16 I/O	With Interrupt	1.8 V	5.5 V	3.4 MHz	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders 16 bit In/Out MCP23016-I/ML Microchip Technology 1: 1.83 CHF 1 145In Stock	Mfr. Part No. MCP23016-I/ML Mouser Part No 579-MCP23016-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1 145In Stock	1.83 CHF 1.54 CHF	Min.: 1 Mult.: 1		SMD/SMT	QFN-28	I2C, Serial	16 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 85 C		Tube	Without ESD Protection
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB PCA9534DBR Texas Instruments 1: 2.94 CHF 2 802In Stock	Mfr. Part No. PCA9534DBR Mouser Part No 595-PCA9534DBR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander A 5 A 595-PCA9534DB	Datasheet	2 802In Stock	Cut Tape 2.94 CHF 2.36 CHF 2.22 CHF 2.10 CHF Reel 2.10 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9534	SMD/SMT	SSOP-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 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR PCA9536DRG4 Texas Instruments 1: 1.27 CHF 2 809In Stock	Mfr. Part No. PCA9536DRG4 Mouser Part No 595-PCA9536DRG4	Texas Instruments	Interface - I/O Expanders Remote 4-Bit I2C and SMBus I/O Expander ALT 595-PCA9536DR	Datasheet	2 809In Stock	Cut Tape 1.27 CHF 0.926 CHF 0.845 CHF 0.744 CHF View Reel 0.563 CHF 0.698 CHF 0.671 CHF 0.664 CHF 0.563 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 500	PCA9536	SMD/SMT	SOIC-8	I2C, Serial, SMBus	4 I/O	Without 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 In/Out MCP23016-I/SS Microchip Technology 1: 1.82 CHF 4 267In Stock	Mfr. Part No. MCP23016-I/SS Mouser Part No 579-MCP23016-I/SS	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	4 267In Stock	1.82 CHF 1.72 CHF 1.54 CHF	Min.: 1 Mult.: 1		SMD/SMT	SSOP-28	I2C, Serial	16 I/O	With Interrupt	2 V	5.5 V	400 kHz	- 40 C	+ 85 C		Tube	Without ESD Protection
Interface - I/O Expanders 16 bit In/Out MCP23016T-I/ML Microchip Technology 1: 1.83 CHF 1 826In Stock	Mfr. Part No. MCP23016T-I/ML Mouser Part No 579-MCP23016T-I/ML	Microchip Technology	Interface - I/O Expanders 16 bit In/Out	Datasheet	1 826In Stock	Cut Tape 1.83 CHF 1.82 CHF Reel 1.54 CHF MouseReel Available	Min.: 1 Mult.: 1 : 1 600		SMD/SMT	QFN-28	I2C, Serial	16 I/O	With Interrupt	5.5 V	5.5 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	Without ESD Protection
Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW PCA9518PWR Texas Instruments 1: 2.01 CHF 2 124In Stock	Mfr. Part No. PCA9518PWR Mouser Part No 595-PCA9518PWR	Texas Instruments	Interface - I/O Expanders Expandable 5-Ch I2C Hub A 595-PCA9518PW A 595-PCA9518PW	Datasheet	2 124In Stock	Cut Tape 2.01 CHF 1.02 CHF 0.955 CHF Reel 0.955 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9518	SMD/SMT	TSSOP-20	I2C, Serial	5 I/O	Without Interrupt	3 V	3.6 V	400 kHz	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel	2 kV
Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp PCA9557DGVR Texas Instruments 1: 2.64 CHF 2 308In Stock	Mfr. Part No. PCA9557DGVR Mouser Part No 595-PCA9557DGVR	Texas Instruments	Interface - I/O Expanders Remote 8B I2C & SMBu s Lo-Pwr I/O Exp	Datasheet	2 308In Stock	Cut Tape 2.64 CHF 1.97 CHF 1.82 CHF 1.63 CHF View Reel 1.33 CHF 1.54 CHF 1.51 CHF 1.43 CHF 1.33 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	PCA9557	SMD/SMT	TVSOP-16	I2C, Serial, SMBus	8 I/O	Without Interrupt	2.5 V	6 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-24PVXI Infineon Technologies 1: 4.59 CHF 1 362In Stock	Mfr. Part No. CY8C9520A-24PVXI Mouser Part No 727-CY8C9520A-24PVXI	Infineon Technologies	Interface - I/O Expanders I/O PORT EXPANDR FOR NEUTRON 534 Learn More about Infineon Technologies cypress psoc	Datasheet	1 362In Stock	4.59 CHF 3.19 CHF 2.85 CHF 2.69 CHF 2.62 CHF	Min.: 1 Mult.: 1	CY8C95xx	SMD/SMT	SSOP-28	I2C, Serial	20 I/O	With Interrupt	3 V	5.25 V	24 MHz	- 40 C	+ 85 C		Tube	2 kV
Interface - I/O Expanders 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port MAX7301AAI+T Analog Devices / Maxim Integrated 1: 11.15 CHF 2 080In Stock	Mfr. Part No. MAX7301AAI+T Mouser Part No 700-MAX7301AAIT	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	2 080In Stock	Cut Tape 11.15 CHF 8.78 CHF 8.19 CHF 7.54 CHF View Reel 6.51 CHF 7.53 CHF 7.09 CHF 6.93 CHF 6.51 CHF MouseReel Available	Min.: 1 Mult.: 1 : 2 000	MAX7301	SMD/SMT	SSOP-28	Serial, SPI	28 I/O	With Interrupt	2.5 V	5.5 V	26 MHz	- 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: 8.51 CHF 3 632In 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 632In Stock	Cut Tape 8.51 CHF 6.75 CHF 6.29 CHF 5.78 CHF View Reel 5.52 CHF 5.68 CHF 5.66 CHF 5.61 CHF 5.52 CHF 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