TCA9555

Integrated Circuits (ICs) | I/O Expanders

	Mfr Part #	Quantity Available	Price	Series	Package	Product Status	DigiKey Programmable	Number of I/O	Interface	Interrupt Output	Features	Output Type	Current - Output Source/Sink	Clock Frequency	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	TCA9555PWR IC XPND 400KHZ I2C SMBUS 24TSSOP Texas Instruments	9,844 In Stock	1 : $1.35000 Cut Tape (CT) 2,000 : $0.59857 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	TCA9555RTWR IC XPNDR 400KHZ I2C SMBUS 24WQFN Texas Instruments	29,312 In Stock	1 : $1.38000 Cut Tape (CT) 3,000 : $0.60167 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
	TCA9555DBR IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments	4,088 In Stock	1 : $1.38000 Cut Tape (CT) 2,000 : $0.61274 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
	TCA9555RGER IC XPNDR 400KHZ I2C SMBUS 24VQFN Texas Instruments	1,694 In Stock	1 : $1.67000 Cut Tape (CT) 3,000 : $0.74690 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-VQFN (4x4)
	TCA9555DBT IC XPNDR 400KHZ I2C SMBUS 24SSOP Texas Instruments	1,388 In Stock	1 : $2.39000 Cut Tape (CT) 250 : $0.95180 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	16	I2C, SMBus	Yes	POR	Push-Pull	10mA, 25mA	400 kHz	1.65V ~ 5.5V	-40°C ~ 85°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP

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