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Interface - I/O Expanders

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1442 Results

Product	Inventory	Pricing(USD)	Datasheet	Factory Lead Time	Lifecycle Status	Contact Plating	Mount	Mounting Type	Package / Case	Surface Mount	Number of Pins	Weight	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	HTS Code	Voltage - Supply	Terminal Position	Terminal Form	Peak Reflow Temperature (Cel)	Supply Voltage	Terminal Pitch	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	Number of Channels	Interface	Number of Ports	Nominal Supply Current	Power Dissipation	Output Current	uPs/uCs/Peripheral ICs Type	Number of Bits	Clock Frequency	Supply Current-Max	Interrupt Output	Current - Output Source/Sink	Features	Height	Height Seated (Max)	Length	Width	Thickness	Radiation Hardening	REACH SVHC	RoHS Status	Lead Free
TCA9554DBQR Texas Instruments Tiny WHSL	9	-	-	6 Weeks	ACTIVE (Last Updated: 1 day ago)	-	Surface Mount	Surface Mount	16-SSOP (0.154, 3.90mm Width)	-	16	-	8	-	-40°C~85°C	Tape & Reel (TR)	-	e4	yes	Active	2 (1 Year)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	1.65V~5.5V	DUAL	GULL WING	260	1.8V	0.64mm	NOT SPECIFIED	CA9554	-	-	-	-	Push-Pull	-	-	-	I2C	1	-	-	-	-	8	400kHz	-	Yes	-	POR	1.75mm	-	4.9mm	3.9mm	1.5mm	-	No SVHC	ROHS3 Compliant	Lead Free
PCA9535RTWR Texas Instruments Tiny WHSL	83	1:$2.018046 10:$1.903817 100:$1.796054 500:$1.694390 View all price	Datasheet	-	NRND (Last Updated: 3 days 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)	-	2.3V~5.5V	QUAD	-	260	3V	0.5mm	-	CA9535	24	-	2	-	Push-Pull	5.5V	-	-	I2C, SMBus	2	-	-	-	-	16	400kHz	-	Yes	10mA 25mA	POR	800μm	-	4mm	4mm	750μm	No	-	ROHS3 Compliant	Lead Free
PCA9506DGG,518 NXP USA Inc. Tiny WHSL	3	1:$8.241439 10:$7.774942 100:$7.334851 500:$6.919671 View all price	Datasheet	7 Weeks	-	-	-	Surface Mount	56-TFSOP (0.240, 6.10mm Width)	YES	-	-	40	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2003	e4	-	Active	3 (168 Hours)	56	-	NICKEL PALLADIUM GOLD	8542.39.00.01	2.3V~5.5V	DUAL	GULL WING	260	3.3V	0.5mm	30	PCA9506	56	R-PDSO-G56	-	Not Qualified	Push-Pull	-	2.3/5.5V	-	I2C	2	-	-	-	-	40	400kHz	-	Yes	10mA 25mA	POR	-	1.2mm	14mm	6.1mm	-	-	-	ROHS3 Compliant	-
PCA9554DB Texas Instruments Tiny WHSL	15	1:$4.114382 10:$3.881492 100:$3.661785 500:$3.454514 View all price	-	6 Weeks	ACTIVE (Last Updated: 2 days ago)	-	-	Surface Mount	16-SSOP (0.209, 5.30mm Width)	YES	16	128.593437mg	8	-	-40°C~85°C	Tube	-	e4	yes	Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	2.3V~5.5V	DUAL	GULL WING	260	3V	0.65mm	-	CA9554	16	-	-	-	Push-Pull	5.5V	2.5/5V	-	I2C, SMBus	1	104μA	-	-	-	8	400kHz	-	Yes	10mA 25mA	POR	2mm	-	6.2mm	5.3mm	1.95mm	No	No SVHC	ROHS3 Compliant	Lead Free
PCA9557DGVR Texas Instruments Tiny WHSL	20	1:$2.137158 10:$2.016187 100:$1.902063 500:$1.794399 View all price	Datasheet	6 Weeks	ACTIVE (Last Updated: 4 days ago)	-	-	Surface Mount	16-TFSOP (0.173, 4.40mm Width)	YES	16	41.900595mg	8	-	-40°C~85°C	Tape & Reel (TR)	-	e4	yes	Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	2.3V~5.5V	DUAL	GULL WING	260	2.5V	0.4mm	-	CA9557	16	-	-	-	Open Drain, Push-Pull	6V	2.5/5V	-	I2C, SMBus	1	-	-	-	-	8	400kHz	0.025mA	No	10mA 25mA	POR	1.2mm	-	3.6mm	4.4mm	1.05mm	-	-	ROHS3 Compliant	Lead Free
PCA9554APWRG4 Texas Instruments Tiny WHSL	7292	1:$1.049361 10:$0.989963 100:$0.933927 500:$0.881064 View all price	-	-	NRND (Last Updated: 5 days ago)	-	-	Surface Mount	16-TSSOP (0.173, 4.40mm Width)	YES	16	61.887009mg	8	-	-40°C~85°C	Tape & Reel (TR)	-	e4	yes	Not For New Designs	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	2.3V~5.5V	DUAL	GULL WING	260	5V	-	NOT SPECIFIED	CA9554	16	-	-	Not Qualified	Push-Pull	5.5V	2.5/5V	-	I2C, SMBus	1	-	-	-	-	8	400kHz	0.175mA	Yes	10mA 25mA	POR	1.2mm	-	5mm	4.4mm	1mm	-	-	ROHS3 Compliant	Lead Free
MCP23018-E/SP Microchip Technology Tiny WHSL	1500	-	Datasheet	5 Weeks	-	-	Through Hole	Through Hole	28-DIP (0.300, 7.62mm)	-	28	-	16	-	-40°C~125°C	Tube	2008	e3	yes	Active	1 (Unlimited)	28	EAR99	Matte Tin (Sn) - annealed	-	1.8V~5.5V	DUAL	-	NOT APPLICABLE	5V	2.54mm	NOT APPLICABLE	MCP23018	28	-	-	Not Qualified	Open Drain	-	2/5V	1	I2C	2	1mA	700mW	25mA	-	16	3.4MHz	-	Yes	-	POR	-	5.08mm	-	7.62mm	-	-	No SVHC	ROHS3 Compliant	Lead Free
MAX7311AUG+T Maxim Integrated Tiny WHSL	2500	1:$5.456873 10:$5.147993 100:$4.856598 500:$4.581696 View all price	Datasheet	12 Weeks	-	Tin	Surface Mount	Surface Mount	24-TSSOP (0.173, 4.40mm Width)	-	24	-	16	-	-40°C~125°C	Tape & Reel (TR)	2008	e3	yes	Active	1 (Unlimited)	24	EAR99	-	8542.39.00.01	2V~5.5V	DUAL	GULL WING	260	3.3V	0.5mm	NOT SPECIFIED	MAX7311	24	-	-	Not Qualified	Push-Pull	5.5V	3.3V	-	I2C, SMBus	1	-	975mW	43mA	-	16	400kHz	-	Yes	31mA 43mA	POR	-	0.8mm	4mm	4mm	-	-	-	ROHS3 Compliant	Lead Free
PCA9554BS,118 NXP USA Inc. Tiny WHSL	6000	1:$3.105014 10:$2.929258 100:$2.763451 500:$2.607030 View all price	Datasheet	7 Weeks	-	-	-	Surface Mount	16-VQFN Exposed Pad	YES	-	-	8	-	-40°C~85°C	Tape & Reel (TR)	2003	e4	-	Active	1 (Unlimited)	16	EAR99	NICKEL PALLADIUM GOLD	-	2.3V~5.5V	QUAD	NO LEAD	260	3V	0.65mm	30	PCA9554	16	S-PQCC-N16	-	Not Qualified	Push-Pull	-	2.5/5V	-	I2C, SMBus	1	-	-	-	-	8	400kHz	-	Yes	10mA 25mA	POR	-	1mm	4mm	4mm	-	-	-	ROHS3 Compliant	-
PCA6408AHKX NXP USA Inc. Tiny WHSL	1536	-	Datasheet	7 Weeks	-	-	-	Surface Mount	16-XFQFN	YES	-	-	8	Industrial grade	-40°C~85°C	Tape & Reel (TR)	2009	-	-	Active	1 (Unlimited)	16	-	-	-	1.65V~5.5V	QUAD	NO LEAD	NOT SPECIFIED	1.8V	0.4mm	NOT SPECIFIED	PCA6408	16	R-PQCC-N16	-	Not Qualified	Push-Pull	-	-	-	I2C, SMBus	1	-	-	-	-	8	400kHz	-	Yes	10mA 25mA	POR	-	0.5mm	2.6mm	-	-	-	-	ROHS3 Compliant	-
PCA9554APW,118 NXP USA Inc. Tiny WHSL	12000	1:$0.916381 10:$0.864510 100:$0.815576 500:$0.769411 View all price	Datasheet	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	PCA9554	16	R-PDSO-G16	-	Not Qualified	Push-Pull	-	2.5/5V	-	I2C, SMBus	1	-	-	-	-	8	400kHz	-	Yes	10mA 25mA	POR	-	1.1mm	5mm	4.4mm	-	-	-	ROHS3 Compliant	-
TCA9538PWR Texas Instruments Tiny WHSL	2000	-	Datasheet	6 Weeks	ACTIVE (Last Updated: 2 days ago)	-	Surface Mount	Surface Mount	16-TSSOP (0.173, 4.40mm Width)	-	16	-	8	-	-40°C~85°C	Tape & Reel (TR)	-	e4	yes	Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	1.65V~5.5V	DUAL	GULL WING	-	1.8V	-	-	CA9538	-	-	-	-	Push-Pull	-	-	-	I2C	1	-	-	-	PARALLEL IO PORT, GENERAL PURPOSE	8	400kHz	0.03mA	Yes	-	-	1.2mm	-	5mm	4.4mm	1mm	-	-	ROHS3 Compliant	Lead Free
MCP23018T-E/SO Microchip Technology Tiny WHSL	6296	1:$3.702089 10:$3.492537 100:$3.294846 500:$3.108345 View all price	Datasheet	13 Weeks	-	-	-	Surface Mount	28-SOIC (0.295, 7.50mm Width)	YES	-	-	16	-	-40°C~125°C	Tape & Reel (TR)	2008	e3	yes	Active	1 (Unlimited)	28	EAR99	Matte Tin (Sn) - annealed	8542.39.00.01	1.8V~5.5V	DUAL	GULL WING	250	5V	1.27mm	40	MCP23018	28	R-PDSO-G28	-	Not Qualified	Open Drain	-	2/5V	-	I2C	2	-	-	-	-	16	3.4MHz	-	Yes	25mA	POR	-	2.65mm	17.9mm	7.5mm	-	-	-	ROHS3 Compliant	-
PCA9557D Texas Instruments Tiny WHSL	99	1:$0.821108 10:$0.774630 100:$0.730783 500:$0.689418 View all price	-	6 Weeks	ACTIVE (Last Updated: 5 days ago)	-	-	Surface Mount	16-SOIC (0.154, 3.90mm Width)	YES	16	665.986997mg	8	-	-40°C~85°C	Tube	-	e4	yes	Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	2.3V~5.5V	DUAL	GULL WING	260	2.5V	1.27mm	-	CA9557	16	-	-	-	Open Drain, Push-Pull	-	2.5/5V	-	I2C, SMBus	1	-	-	-	-	8	400kHz	0.025mA	No	10mA 25mA	POR	1.75mm	-	9.9mm	3.91mm	1.58mm	-	-	ROHS3 Compliant	Lead Free
CY8C9540A-24PVXI Cypress Semiconductor Corp Tiny WHSL	429	-	Datasheet	13 Weeks	-	Gold, Tin	-	Surface Mount	48-BSSOP (0.295, 7.50mm Width)	YES	48	600.301152mg	40	-	-40°C~85°C	Tube	2003	e4	-	Active	3 (168 Hours)	48	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	8542.31.00.01	3V~5.25V	DUAL	GULL WING	260	3.3V	0.635mm	30	CY8C9540	48	-	-	-	Open Drain	-	3.3/5V	-	I2C	8	-	-	-	PARALLEL IO PORT, GENERAL PURPOSE	40	100kHz	-	Yes	10mA 25mA	EEPROM, POR, PWM, WDT	-	2.794mm	15.875mm	7.5mm	-	No	No SVHC	ROHS3 Compliant	Lead Free
PCA9505DGG,118 NXP USA Inc. Tiny WHSL	3	1:$4.854714 10:$4.579919 100:$4.320678 500:$4.076111 View all price	Datasheet	7 Weeks	-	-	-	Surface Mount	56-TFSOP (0.240, 6.10mm Width)	YES	-	-	40	-	-40°C~85°C	Tape & Reel (TR)	2003	e4	-	Active	1 (Unlimited)	56	-	Nickel/Palladium/Gold (Ni/Pd/Au)	8542.39.00.01	2.3V~5.5V	DUAL	GULL WING	260	3.3V	0.5mm	30	PCA9505	56	R-PDSO-G56	-	Not Qualified	Push-Pull	-	2.3/5.5V	-	I2C	2	-	-	-	-	40	400kHz	-	Yes	10mA 25mA	POR	-	1.2mm	14mm	6.1mm	-	-	-	ROHS3 Compliant	-
TCA6416RTWR Texas Instruments Tiny WHSL	200	-	-	-	NRND (Last Updated: 5 days 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	5.5V	1.8/5V	-	I2C, SMBus	2	-	-	25mA	-	16	400kHz	0.03mA	Yes	10mA 25mA	POR	800μm	-	4mm	4mm	750μm	-	-	ROHS3 Compliant	Lead Free
PCA9555D,118 NXP USA Inc. Tiny WHSL	668	1:$1.582540 10:$1.492962 100:$1.408455 500:$1.328731 View all price	Datasheet	7 Weeks	-	-	-	Surface Mount	24-SOIC (0.295, 7.50mm 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	3V	1.27mm	30	PCA9555	24	R-PDSO-G24	-	Not Qualified	Push-Pull	-	2.5/5V	-	I2C, SMBus	2	-	-	-	-	16	400kHz	-	Yes	10mA 25mA	POR	-	2.65mm	15.4mm	7.5mm	-	-	-	ROHS3 Compliant	-
TCA9538DBR Texas Instruments Tiny WHSL	36000	-	Datasheet	6 Weeks	ACTIVE (Last Updated: 3 days ago)	-	Surface Mount	Surface Mount	16-SSOP (0.209, 5.30mm Width)	-	16	-	8	-	-40°C~85°C	Tape & Reel (TR)	-	e4	yes	Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	-	1.65V~5.5V	DUAL	GULL WING	-	1.8V	0.65mm	-	CA9538	-	-	-	-	Push-Pull	-	-	-	I2C	1	-	-	-	PARALLEL IO PORT, GENERAL PURPOSE	8	400kHz	0.03mA	Yes	-	-	2mm	-	6.2mm	5.3mm	1.95mm	-	No SVHC	ROHS3 Compliant	Lead Free
PCA9555APW,118 NXP USA Inc. Tiny WHSL	220	1:$1.279045 10:$1.206646 100:$1.138345 500:$1.073911 View all price	Datasheet	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	PCA9555	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	-