Texas Instruments - Interface - I/O Expanders

The manufacturer is 'Texas Instruments'

Base Part Number
Clock Frequency
ECCN Code
Height
Interface
Interrupt Output
JESD-609 Code
Length
Lifecycle Status
Moisture Sensitivity Level (MSL)
Mounting Type
Number of I/Os

All Manufacturers:
Texas Instruments

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	Number of I/Os	Operating Temperature	Packaging	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	Number of Outputs	Qualification Status	Output Type	Operating Supply Voltage	Power Supplies	Interface	Operating Supply Current	Number of Ports	Nominal Supply Current	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
Mfr Part No PCA9554DBR	Texas Instruments	Datasheet	8000 In Stock	1: $4.640262 10: $4.377606 100: $4.129817 500: $3.896054 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 3 days ago)			Surface Mount	16-SSOP (0.209, 5.30mm Width)	YES	16	128.593437mg	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	3V	0.65mm	NOT SPECIFIED	CA9554	16		Not Qualified	Push-Pull	5.5V	2.5/5V	I2C, SMBus		1				8	400kHz	0.175mA	Yes	10mA 25mA	POR	2mm		6.2mm	5.3mm	1.95mm			ROHS3 Compliant	Lead Free
Mfr Part No PCA9539DGVR	Texas Instruments	Datasheet	2 In Stock	1: $2.855145 10: $2.693533 100: $2.541068 500: $2.397234 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 4 days ago)			Surface Mount	24-TFSOP (0.173, 4.40mm Width)	YES	24	60.894776mg	16	-40°C~85°C	Tape & Reel (TR)	e4	yes	Active	1 (Unlimited)	24	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)		2.3V~5.5V	DUAL	GULL WING	260	3V	0.4mm	NOT SPECIFIED	CA9539	24	2	Not Qualified	Push-Pull	5.5V		I2C, SMBus		2		25mA		16	400kHz		Yes	10mA 25mA	POR	1.2mm		5mm	4.4mm	1.05mm			ROHS3 Compliant	Lead Free
Mfr Part No PCA9554APWR	Texas Instruments	Datasheet	160 In Stock	-	Min: 1 Mult: 1		NRND (Last Updated: 3 days ago)	Gold		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			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
Mfr Part No TCA1116RTWR	Texas Instruments	Datasheet	17797 In Stock	1: $2.079800 10: $1.962076 100: $1.851014 500: $1.746240 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 3 months ago)		Surface Mount	Surface Mount	24-WFQFN Exposed Pad		24		16	-40°C~85°C	Tape & Reel (TR)	e4	yes	Active	1 (Unlimited)	24	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)	8542.39.00.01	1.65V~5.5V	QUAD		260		0.5mm		TCA1116	24			Push-Pull	5.5V		I2C		1				16	400kHz		Yes		POR	800μm		4mm	4mm	750μm	No		ROHS3 Compliant	Lead Free
Mfr Part No TCA9554DBQR	Texas Instruments	Datasheet	3840 In Stock	-	Min: 1 Mult: 1	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
Mfr Part No PCA9535RTWR	Texas Instruments	Datasheet	66 In Stock	1: $2.212892 10: $2.087634 100: $1.969466 500: $1.857987 View all price	Min: 1 Mult: 1		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
Mfr Part No PCA9554DB	Texas Instruments	Datasheet	12 In Stock	1: $3.390611 10: $3.198690 100: $3.017632 500: $2.846823 View all price	Min: 1 Mult: 1	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
Mfr Part No PCA9557DGVR	Texas Instruments	Datasheet	16 In Stock	1: $3.091223 10: $2.916249 100: $2.751178 500: $2.595451 View all price	Min: 1 Mult: 1	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
Mfr Part No PCA9554APWRG4	Texas Instruments	Datasheet	5833 In Stock	1: $1.155971 10: $1.090539 100: $1.028810 500: $0.970576 View all price	Min: 1 Mult: 1		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
Mfr Part No TCA9538PWR	Texas Instruments	Datasheet	194 In Stock	-	Min: 1 Mult: 1	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
Mfr Part No PCA9557D	Texas Instruments	Datasheet	79 In Stock	1: $2.932103 10: $2.766135 100: $2.609561 500: $2.461851 View all price	Min: 1 Mult: 1	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
Mfr Part No TCA6416RTWR	Texas Instruments	Datasheet	160 In Stock	1: $2.592553 10: $2.445805 100: $2.307363 500: $2.176758 View all price	Min: 1 Mult: 1		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
Mfr Part No TCA9538DBR	Texas Instruments	Datasheet	1124 In Stock	1: $1.772940 10: $1.672585 100: $1.577910 500: $1.488595 View all price	Min: 1 Mult: 1	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
Mfr Part No PCA9534DB	Texas Instruments	Datasheet	6740 In Stock	1: $3.659288 10: $3.452157 100: $3.256752 500: $3.072408 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 6 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	5V	0.65mm	NOT SPECIFIED	CA9534	16		Not Qualified	Push-Pull	5.5V	2.5/5V	I2C, SMBus		1				8	400kHz	0.175mA	Yes	10mA 25mA	POR	2mm		6.2mm	5.3mm	1.95mm			ROHS3 Compliant	Lead Free
Mfr Part No PCF8574ADWG4	Texas Instruments	Datasheet	968 In Stock	-	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 1 week ago)			Surface Mount	16-SOIC (0.295, 7.50mm Width)	YES	16	420.395078mg	8	-40°C~85°C	Tube	e4	yes	Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)		2.5V~6V	DUAL	GULL WING	260	5V	1.27mm	NOT SPECIFIED	PCF8574	16		Not Qualified	Push-Pull	6V	3/5V	I2C		1				8	100kHz	0.1mA	Yes	1mA 25mA	POR	2.65mm		10.3mm	7.5mm	2.35mm			ROHS3 Compliant	Lead Free
Mfr Part No TCA9555DBT	Texas Instruments	Datasheet	111 In Stock	1: $1.330028 10: $1.254743 100: $1.183720 500: $1.116717 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 6 days ago)			Surface Mount	24-SSOP (0.209, 5.30mm Width)	YES	24		16	-40°C~85°C	Tape & Reel (TR)	e4	yes	Active	1 (Unlimited)	24		Nickel/Palladium/Gold (Ni/Pd/Au)		1.65V~5.5V	DUAL	GULL WING		1.8V	0.65mm		CA9555				Push-Pull			I2C, SMBus		2					400kHz		Yes	10mA 25mA	POR	2mm		8.2mm	5.3mm	1.95mm			ROHS3 Compliant	Lead Free
Mfr Part No PCA9534PWRG4	Texas Instruments	Datasheet	17 In Stock	1: $1.182118 10: $1.115206 100: $1.052081 500: $0.992529 View all price	Min: 1 Mult: 1	12 Weeks				Surface Mount	16-TSSOP (0.173, 4.40mm Width)	YES	16	61.887009mg	8	-40°C~85°C	Tape & Reel (TR)	e4		Active	1 (Unlimited)	16	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)		2.3V~5.5V	DUAL	GULL WING	260	5V	0.65mm	NOT SPECIFIED	CA9534	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				ROHS3 Compliant	Lead Free
Mfr Part No PCF8574APWRG4	Texas Instruments	Datasheet	2775 In Stock	1: $1.384318 10: $1.305961 100: $1.232039 500: $1.162301 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 1 week ago)			Surface Mount	20-TSSOP (0.173, 4.40mm Width)	YES	20	76.997305mg	8	-40°C~85°C	Tape & Reel (TR)	e4	yes	Active	1 (Unlimited)	20	EAR99	Nickel/Palladium/Gold (Ni/Pd/Au)		2.5V~6V	DUAL	GULL WING	260	5V	0.65mm	NOT SPECIFIED	PCF8574	20		Not Qualified	Push-Pull	6V	3/5V	I2C		1				8	100kHz	0.1mA	Yes	1mA 25mA	POR	1.2mm		6.5mm	4.4mm	1mm			ROHS3 Compliant	Lead Free
Mfr Part No PCA9554APW	Texas Instruments	Datasheet	-	-	Min: 1 Mult: 1		NRND (Last Updated: 6 days ago)	Gold		Surface Mount	16-TSSOP (0.173, 4.40mm Width)	YES	16	61.887009mg	8	-40°C~85°C	Tube	e4	yes	Not For New Designs	1 (Unlimited)	16	EAR99			2.3V~5.5V	DUAL	GULL WING	260	5V			CA9554	16			Push-Pull	5.5V	2.5/5V	I2C, SMBus	104μA	1				8	400kHz	0.175mA	Yes	10mA 25mA	POR	1.2mm		5mm	4.4mm	1mm	No		ROHS3 Compliant	Lead Free
Mfr Part No PCA9534ADGVR	Texas Instruments	Datasheet	328 In Stock	1: $2.966153 10: $2.798258 100: $2.639866 500: $2.490440 View all price	Min: 1 Mult: 1	6 Weeks	ACTIVE (Last Updated: 3 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	5V	0.4mm	NOT SPECIFIED	CA9534	16		Not Qualified	Push-Pull	5.5V	2.5/5V	I2C, SMBus		1				8	400kHz	0.175mA	Yes	10mA 25mA	POR	1.2mm		3.6mm	4.4mm	1.05mm			ROHS3 Compliant	Lead Free