Name: PCA9557PWR
Brand: Texas Instruments
SKU: 296-20978-2-ND
Price: 7.9134 RON
Availability: InStock

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

PCA9557PWR
DigiKey Part Number	296-20978-2-ND - Tape & Reel (TR) 296-20978-1-ND - Cut Tape (CT) 296-20978-6-ND - Digi-Reel®
Manufacturer	Texas Instruments
Manufacturer Product Number	PCA9557PWR
Description	IC XPND 400KHZ I2C SMBUS 16TSSOP
Manufacturer Standard Lead Time	12 Weeks
Customer Reference
Detailed Description	I/O Expander 8 I2C, SMBus 400 kHz 16-TSSOP
Datasheet	Datasheet
EDA/CAD Models	PCA9557PWR Models

Product Attributes

Type	Description	Select All
Category	Integrated Circuits (ICs) Interface I/O Expanders
Manufacturer	Texas Instruments
Series	-
Packaging	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Part Status	Active
DigiKey Programmable	Not Verified
Number of I/O	8
Interface	I2C, SMBus
Interrupt Output	No
Features	POR
Output Type	Open Drain, 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-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Base Product Number	PCA9557

Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 3.218

Check for Additional Incoming Stock

Quantity

All prices are in RON

Cut Tape (CT) & Digi-Reel®