PCA9554ADW is Obsolete and no longer manufactured.

Available Substitutes:

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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9554ADW
DigiKey Part Number	296-33513-5-ND
Manufacturer	Texas Instruments
Manufacturer Product Number	PCA9554ADW
Description	IC XPNDR 400KHZ I2C SMBUS 16SOIC
Customer Reference
Detailed Description	I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC
Datasheet	Datasheet
EDA/CAD Models	PCA9554ADW Models

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Interface I/O Expanders
Manufacturer	Texas Instruments
Series	-
Packaging	Tube
Part Status	Obsolete
DigiKey Programmable	Not Verified
Number of I/O	8
Interface	I2C, SMBus
Interrupt Output	Yes
Features	POR
Output Type	Push-Pull
Current - Output Source/Sink	10mA, 25mA
Clock Frequency	400 kHz
Voltage - Supply	2.3V ~ 5.5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package	16-SOIC
Base Product Number	PCA9554