Shop the Latest Interface - I/O Expanders at Richard Electronics

The category is 'Interface - I/O Expanders'

Interface - I/O Expanders (1442)

All Manufacturers
Base Part Number
Clock Frequency
Interface
Interrupt Output
Moisture Sensitivity Level (MSL)
Mounting Type
Number of I/Os
Operating Temperature
Output Type
Package / Case
Packaging
Part Status

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Lifecycle Status	Contact Plating	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	Weight	Frequency(Max)	Number of I/Os	Usage Level	Operating Temperature	Packaging	Published	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	ECCN Code	Terminal Finish	Max Operating Temperature	Min Operating Temperature	Additional Feature	HTS Code	Voltage - Supply	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Number of Functions	Supply Voltage	Terminal Pitch	Frequency	Time@Peak Reflow Temperature-Max (s)	Base Part Number	Pin Count	JESD-30 Code	Number of Outputs	Qualification Status	Output Type	Operating Supply Voltage	Power Supplies	Temperature Grade	Interface	Max Supply Voltage	Min Supply Voltage	Operating Supply Current	Number of Ports	Nominal Supply Current	Power Dissipation	Output Current	Max Supply Current	uPs/uCs/Peripheral ICs Type	Number of Bits	Clock Frequency	Supply Current-Max	Data Rate	Number of Transceivers	Interrupt Output	Current - Output Source/Sink	Features	Height	Height Seated (Max)	Length	Width	Thickness	REACH SVHC	RoHS Status	Lead Free
Mfr Part No CAT9555HT6I-GT2	ON Semiconductor	Datasheet	108 In Stock	-	Min: 1 Mult: 1					Surface Mount	24-WFQFN Exposed Pad	YES	24			16		-40°C~85°C	Tape & Reel (TR)	2008	e4	yes	Obsolete	1 (Unlimited)	24	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)				8542.39.00.01	2.3V~5.5V	QUAD	NO LEAD	NOT SPECIFIED		3V	0.5mm		NOT SPECIFIED	CAT9555	24				Push-Pull	5.5V			I2C, SMBus				2	160mA						400kHz				Yes	10mA 24mA	POR		0.8mm	4mm	4mm			RoHS Compliant
Mfr Part No JLC1562BFELG	ON Semiconductor	Datasheet	95 In Stock	-	Min: 1 Mult: 1				Surface Mount	Surface Mount	16-SOIC (0.209, 5.30mm Width)		16			8		-40°C~85°C	Tape & Reel (TR)	2005	e4	yes	Obsolete	3 (168 Hours)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)					4.2V~6V	DUAL	GULL WING	260		5V	1.27mm		40	JLC1562	16				Open Drain	6V			I2C				1	75mA		25mA		PARALLEL IO PORT, GENERAL PURPOSE		100kHz				No		DAC, POR		2.05mm	10.2mm	5.275mm			RoHS Compliant	Lead Free
Mfr Part No TCA9554ADWT	Texas Instruments	Datasheet	31880 In Stock	1: $2.304998 10: $2.174526 100: $2.051441 500: $1.935321 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 3 days ago)			Surface Mount	16-SOIC (0.295, 7.50mm Width)	YES	16			8		-40°C~85°C	Tape & Reel (TR)		e4	yes	Active	1 (Unlimited)	16		Nickel/Palladium/Gold (Ni/Pd/Au)					1.65V~5.5V	DUAL	GULL WING	NOT SPECIFIED		1.8V	1.27mm		NOT SPECIFIED	CA9554					Push-Pull				I2C, SMBus				1						8	400kHz				Yes		POR	2.65mm		10.3mm	7.5mm	2.35mm		ROHS3 Compliant
Mfr Part No PCA9557D,118	NXP USA Inc.	Datasheet	4000 In Stock	-	Min: 1 Mult: 1	7 Weeks				Surface Mount	16-SOIC (0.154, 3.90mm Width)	YES				8		-40°C~85°C	Tape & Reel (TR)	2003	e4		Active	1 (Unlimited)	16		Nickel/Palladium/Gold (Ni/Pd/Au)					2.3V~5.5V	DUAL	GULL WING	260			1.27mm		30	PCA9557	16	R-PDSO-G16			Open Drain, Push-Pull		2.5/5V		I2C, SMBus				1						8	400kHz				No	10mA 25mA	POR		1.75mm	9.9mm	3.9mm			ROHS3 Compliant
Mfr Part No PCA9670PW,118	NXP USA Inc.	Datasheet	2000 In Stock	1: $2.486769 10: $2.346009 100: $2.213215 500: $2.087939 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	16-TSSOP (0.173, 4.40mm Width)	YES				8		-40°C~85°C	Tape & Reel (TR)	2003	e4		Active	1 (Unlimited)	16		Nickel/Palladium/Gold (Ni/Pd/Au)					2.3V~5.5V	DUAL	GULL WING	260		3V	0.65mm		30	PCA9670	16	R-PDSO-G16			Push-Pull		2.5/5V		I2C				1						8	1MHz				No	100μA 25mA	POR		1.1mm	5mm	4.4mm			ROHS3 Compliant
Mfr Part No PCA9674APW,118	NXP USA Inc.	Datasheet	4909 In Stock	1: $3.284824 10: $3.098891 100: $2.923482 500: $2.758001 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	16-TSSOP (0.173, 4.40mm Width)	YES				8		-40°C~85°C	Tape & Reel (TR)	2003	e4		Active	1 (Unlimited)	16		NICKEL PALLADIUM GOLD					2.3V~5.5V	DUAL	GULL WING	260		3V	0.65mm		30	PCA9674	16	R-PDSO-G16		Not Qualified	Push-Pull		2.3/5.5V		I2C				1						8	1MHz				Yes	100μA 25mA	POR		1.1mm	5mm	4.4mm			ROHS3 Compliant
Mfr Part No PCA8575DB,118	NXP USA Inc.	Datasheet	800 In Stock	-	Min: 1 Mult: 1	7 Weeks				Surface Mount	24-SSOP (0.209, 5.30mm Width)	YES				16		-40°C~85°C	Tape & Reel (TR)	2003	e4		Active	1 (Unlimited)	24		Nickel/Palladium/Gold (Ni/Pd/Au)				8542.39.00.01	2.3V~5.5V	DUAL	GULL WING	260			0.65mm		30	PCA8575	24	R-PDSO-G24		Not Qualified	Push-Pull				I2C				1							400kHz				Yes	100μA 25mA	POR		2mm	8.2mm	5.3mm			ROHS3 Compliant
Mfr Part No PCA9539BSHP	NXP USA Inc.	Datasheet	20 In Stock	1: $1.768667 10: $1.668554 100: $1.574108 500: $1.485007 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	24-VFQFN Exposed Pad	YES				16	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2013			Active	1 (Unlimited)	24	EAR99					8542.39.00.01	2.3V~5.5V	QUAD	NO LEAD	NOT SPECIFIED		3V	0.5mm		NOT SPECIFIED	PCA9539	24	S-PQCC-N24			Open Drain				I2C				2							400kHz				Yes	50mA	POR		1mm	4mm	4mm			ROHS3 Compliant
Mfr Part No PI4IOE5V6408ZTAEX	Diodes Incorporated	Datasheet	800 In Stock	-	Min: 1 Mult: 1	11 Weeks				Surface Mount	16-UFQFN					8		-40°C~85°C	Tape & Reel (TR)				Active	1 (Unlimited)								1.65V~3.6V			NOT SPECIFIED					NOT SPECIFIED						Push-Pull				I2C											1MHz				Yes									ROHS3 Compliant
Mfr Part No MCP25025T-I/SL	Microchip Technology	Datasheet	16000 In Stock	1: $4.818075 10: $4.545354 100: $4.288070 500: $4.045349 View all price	Min: 1 Mult: 1	8 Weeks			Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)		14			8	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2007	e3	yes	Active	1 (Unlimited)	14	EAR99	Matte Tin (Sn)					2.7V~5.5V	DUAL	GULL WING	260		5V			40	MCP25025	14				Push-Pull		3/5V		CAN (1-Wire)					20mA			20mA	MICROPROCESSOR CIRCUIT	8	4MHz		1 Mbps	1	No	25mA	EEPROM, POR, PWM				3.9mm			ROHS3 Compliant	Lead Free
Mfr Part No PCF8575CDBE4	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1		ACTIVE (Last Updated: 5 days ago)				SSOP	YES	24	172.39345mg	400kHz	16					e4	yes		1 (Unlimited)	24	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	85°C	-40°C		8542.39.00.01		DUAL	GULL WING	260		5V	0.65mm	400kHz	NOT SPECIFIED		24		16	Not Qualified			5V	INDUSTRIAL		5.5V	4.5V		2	10μA				PARALLEL IO PORT, GENERAL PURPOSE	16								2mm		8.2mm	5.3mm	1.95mm	No SVHC	RoHS Compliant	Lead Free
Mfr Part No MCP25020T-E/SL	Microchip Technology	Datasheet	20 In Stock	1: $5.146706 10: $4.855383 100: $4.580551 500: $4.321274 View all price	Min: 1 Mult: 1	8 Weeks			Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)		14			8		-40°C~125°C	Tape & Reel (TR)	2007	e3	yes	Active	1 (Unlimited)	14	EAR99	Matte Tin (Sn)					4.5V~5.5V	DUAL	GULL WING	260		5V			40	MCP25020	14				Push-Pull		5V		CAN V2.0b					20mA			20mA	MICROPROCESSOR CIRCUIT	8	25MHz		1 Mbps	1	No	25mA	EEPROM, POR, PWM				3.9mm			ROHS3 Compliant	Lead Free
Mfr Part No MCP25050T-E/SL	Microchip Technology	Datasheet	5 In Stock	1: $6.733798 10: $6.352640 100: $5.993056 500: $5.653827 View all price	Min: 1 Mult: 1	8 Weeks			Surface Mount	Surface Mount	14-SOIC (0.154, 3.90mm Width)		14			8		-40°C~125°C	Tape & Reel (TR)	2007	e3	yes	Active	1 (Unlimited)	14	EAR99	Matte Tin (Sn)					4.5V~5.5V	DUAL	GULL WING	260		5V			40	MCP25050	14				Push-Pull		5V		CAN V2.0b					20mA			20mA	MICROPROCESSOR CIRCUIT	8	25MHz		1 Mbps	1	No	25mA	ADC, EEPROM, POR, PWM				3.9mm			ROHS3 Compliant	Lead Free
Mfr Part No CY8C9540A-24PVXIT	Cypress Semiconductor Corp	Datasheet	2400 In Stock	-	Min: 1 Mult: 1	13 Weeks		Gold, Tin		Surface Mount	48-BSSOP (0.295, 7.50mm Width)	YES	48			40		-40°C~85°C	Tape & Reel (TR)	2003	e4		Active	3 (168 Hours)	48	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)			IT ALSO OPERATES AT 5 V	8542.31.00.01	3V~5.25V	DUAL	GULL WING	260		3.3V	0.635mm		30	CY8C9540	48			Not Qualified	Open Drain	5.25V	3.3/5V		I2C				8			25mA		PARALLEL IO PORT, GENERAL PURPOSE	40	100kHz				Yes	10mA 25mA	EEPROM, POR, PWM, WDT		2.794mm	15.875mm	7.5mm			ROHS3 Compliant	Lead Free
Mfr Part No PCA8575BS,118	NXP USA Inc.	Datasheet	2 In Stock	1: $2.784587 10: $2.626969 100: $2.478272 500: $2.337993 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	24-VFQFN Exposed Pad	YES				16		-40°C~85°C	Tape & Reel (TR)	2003	e4		Active	1 (Unlimited)	24		Nickel/Palladium/Gold (Ni/Pd/Au)				8542.39.00.01	2.3V~5.5V	QUAD	NO LEAD	260			0.5mm		40	PCA8575	24	S-PQCC-N24		Not Qualified	Push-Pull				I2C				1							400kHz				Yes	100μA 25mA	POR		1mm	4mm	4mm			ROHS3 Compliant
Mfr Part No PCA9535APW,118	NXP USA Inc.	Datasheet	80 In Stock	1: $2.269066 10: $2.140627 100: $2.019460 500: $1.905152 View all price	Min: 1 Mult: 1	7 Weeks				Surface Mount	24-TSSOP (0.173, 4.40mm Width)	YES				16	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2003			Active	1 (Unlimited)	24							1.65V~5.5V	DUAL	GULL WING	NOT SPECIFIED		1.8V	0.65mm		NOT SPECIFIED	PCA9535	24	R-PDSO-G24		Not Qualified	Push-Pull		1.8/5V		I2C, SMBus				2						16	400kHz				Yes	10mA 25mA	POR		1.1mm	7.8mm	4.4mm			ROHS3 Compliant
Mfr Part No TCA6416RTWT	Texas Instruments	Datasheet	4440 In Stock	1: $2.866825 10: $2.704552 100: $2.551464 500: $2.407042 View all price	Min: 1 Mult: 1		NRND (Last Updated: 1 week ago)		Surface Mount	Surface Mount	24-WFQFN Exposed Pad		24			16		-40°C~85°C	Tape & Reel (TR)		e4	yes	Not For New Designs	2 (1 Year)	24	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)				8542.39.00.01	1.65V~5.5V	QUAD	NO LEAD	260		1.8V	0.5mm		NOT SPECIFIED	TCA6416	24			Not Qualified	Push-Pull		1.8/5V		I2C, SMBus				2						16	400kHz	0.03mA			Yes	10mA 25mA	POR	800μm		4mm	4mm	750μm		ROHS3 Compliant	Lead Free
Mfr Part No PCF8575DB	Texas Instruments	Datasheet	816 In Stock	1: $3.966749 10: $3.742215 100: $3.530392 500: $3.330558 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 5 days ago)		Surface Mount	Surface Mount	24-SSOP (0.209, 5.30mm Width)		24	172.39345mg		16		-40°C~85°C	Tube		e4	yes	Active	1 (Unlimited)	24	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)				8542.39.00.01	2.5V~5.5V	DUAL	GULL WING	260		3.3V	0.65mm		NOT SPECIFIED	PCF8575	24			Not Qualified	Push-Pull	5.5V	3/5V		I2C, SMBus			10μA	2			25mA			16	400kHz	0.2mA			Yes	10mA 25mA	POR	2mm		8.2mm	5.3mm	1.95mm		ROHS3 Compliant	Lead Free
Mfr Part No PI4IOE5V9555LE	Diodes Incorporated	Datasheet	40 In Stock	1: $1.758906 10: $1.659345 100: $1.565420 500: $1.476811 View all price	Min: 1 Mult: 1	20 Weeks				Surface Mount	24-TSSOP (0.173, 4.40mm Width)	YES				16		-40°C~85°C	Tube	2017			Active	1 (Unlimited)	24	EAR99						2.3V~5.5V	DUAL	GULL WING	NOT SPECIFIED	1	3V	0.65mm		NOT SPECIFIED			R-PDSO-G24							I2C											400kHz				Yes				1.2mm	7.8mm	4.4mm			ROHS3 Compliant
Mfr Part No CAT9554WI-GT2	ON Semiconductor	Datasheet	2 In Stock	-	Min: 1 Mult: 1		CONSULT SALES OFFICE (Last Updated: 1 week ago)	Gold		Surface Mount	16-SOIC (0.154, 3.90mm Width)	YES	16			8		-40°C~85°C	Tape & Reel (TR)	2008	e4	yes	Obsolete	1 (Unlimited)	16	EAR99						2.3V~5.5V	DUAL	GULL WING	260		3V	1.27mm		40	CAT9554	16			Not Qualified	Push-Pull	5.5V	2.5/5V		I2C, SMBus				1		1W	50mA			8	400kHz				Yes	10mA 24mA	POR		1.75mm	9.9mm	3.9mm			RoHS Compliant	Lead Free