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I/O Expanders

Mfr Part #	Quantity	Price	Series	Package	Product Status	Features	Package / Case	Output Type	Mounting Type	Interface	Number of I/O	Operating Temperature	Voltage - Supply	Clock Frequency	Interrupt Output	Supplier Device Package	Current - Output Source/Sink	Grade	DigiKey Programmable	Qualification
TCA6408ARGTR IC XPNDR 400KHZ I2C SMBUS 16VQFN Texas Instruments Datasheet	22,381 In Stock	3,000 : $1,680.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	16-VFQFN Exposed Pad	Push-Pull	Surface Mount	I2C, SMBus	8	-40°C ~ 85°C	1.65V ~ 5.5V	400 kHz	Yes	16-VQFN (3x3)	10mA, 25mA	-	Not Verified	-
TCAL6416PWR 16-BIT TRANSLATING IC-BUS/SMBUS Texas Instruments Datasheet	2,293 In Stock	3,000 : $2,940.00 6,000 : $5,700.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	24-TSSOP (0.173", 4.40mm Width)	Open Drain, Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 125°C	1.08V ~ 3.6V	1 MHz	Yes	24-TSSOP	10mA, 25mA	-	-	-
TCA9539PWR IC XPND 400KHZ I2C SMBUS 24TSSOP Texas Instruments Datasheet	11,692 In Stock	2,000 : $1,160.00 6,000 : $3,300.00 10,000 : $5,300.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	24-TSSOP (0.173", 4.40mm Width)	Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 85°C	1.65V ~ 5.5V	400 kHz	Yes	24-TSSOP	10mA, 25mA	-	Not Verified	-
LM8335TLX/NOPB IC XPNDR 26MHZ MIPI RFFE 16DSBGA Texas Instruments Datasheet	0 In Stock	3,000 : $3,480.00 6,000 : $6,660.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	16-WFBGA, DSBGA	Open Drain	Surface Mount	MIPI® RFFE	8	-30°C ~ 85°C	1.8V ~ 3.3V	26 MHz	No	16-DSBGA (2.5x2.12)	-	-	Not Verified	-
TCA9554DBQR IC XPNDR 400KHZ I2C 16SSOP Texas Instruments Datasheet	2,345 In Stock	2,500 : $1,625.00 5,000 : $3,050.00 12,500 : $7,375.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	16-SSOP (0.154", 3.90mm Width)	Push-Pull	Surface Mount	I2C	8	-40°C ~ 85°C	1.65V ~ 5.5V	400 kHz	Yes	16-SSOP	-	-	Not Verified	-
TCAL9539RTWR 16-BIT LOW-VOLTAGE IC-BUS AND SM Texas Instruments Datasheet	3,788 In Stock	5,000 : $4,600.00 10,000 : $8,800.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	24-WFQFN Exposed Pad	Open Drain, Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 125°C	1.08V ~ 3.6V	1 MHz	Yes	24-WQFN (4x4)	10mA, 25mA	-	-	-
TCAL6408DTUR IC Texas Instruments Datasheet	0 In Stock	3,000 : $2,040.00 6,000 : $3,960.00 15,000 : $9,450.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	16-XFQFN	Open Drain, Push-Pull	Surface Mount	I2C, SMBus	8	-40°C ~ 125°C	1.08V ~ 3.6V	1 MHz	Yes	16-X2QFN (1.6x1.6)	10mA, 25mA	-	-	-
TCA6408APWR IC XPND 400KHZ I2C SMBUS 16TSSOP Texas Instruments Datasheet	5,922 In Stock	2,000 : $1,280.00 6,000 : $3,660.00 10,000 : $5,800.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	16-TSSOP (0.173", 4.40mm Width)	Push-Pull	Surface Mount	I2C, SMBus	8	-40°C ~ 85°C	1.65V ~ 5.5V	400 kHz	Yes	16-TSSOP	10mA, 25mA	-	Not Verified	-
TCA9555DBR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments Datasheet	4,978 In Stock	2,000 : $1,180.00 6,000 : $3,360.00 10,000 : $5,400.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	24-SSOP (0.209", 5.30mm Width)	Push-Pull	Surface Mount	I2C, SMBus	16	-40°C ~ 85°C	1.65V ~ 5.5V	400 kHz	Yes	24-SSOP	10mA, 25mA	-	Not Verified	-
TCA9554ADWR IC XPNDR 400KHZ I2C SMBUS 16SOIC Texas Instruments Datasheet	1,505 In Stock	2,000 : $1,160.00 6,000 : $3,300.00 10,000 : $5,300.00 Tape & Reel (TR)		Tape & Reel (TR) Cut Tape (CT)	Active	POR	16-SOIC (0.295", 7.50mm Width)	Push-Pull	Surface Mount	I2C, SMBus	8	-40°C ~ 85°C	1.65V ~ 5.5V	400 kHz	Yes	16-SOIC	-	-	Not Verified	-

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