Name: PCA9557PWR
Brand: Texas Instruments
SKU: 296-20978-2-ND
Price: 2.1824 EUR
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

Filter Similar Products

Show Empty Attributes

Category Integrated Circuits (ICs) Interface I/O Expanders	Output Type Open Drain, Push-Pull
Manufacturer Texas Instruments	Current - Output Source/Sink 10mA, 25mA
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Clock Frequency 400 kHz
Part Status Active	Voltage - Supply 2.3V ~ 5.5V
DigiKey Programmable Not Verified	Operating Temperature -40°C ~ 85°C
Number of I/O 8	Mounting Type Surface Mount
Interface I2C, SMBus	Package / Case 16-TSSOP (0.173", 4.40mm Width)
Interrupt Output No	Supplier Device Package 16-TSSOP
Features POR	Base Product Number PCA9557

Report Product Information Error

Documents & Media

Environmental & Export Classifications

Additional Resources

Substitutes (4)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
MAX7310AUE+	Analog Devices Inc./Maxim Integrated	91	MAX7310AUE+-ND	6,53000 €	Similar
MAX7310AUE+T	Analog Devices Inc./Maxim Integrated	3.239	MAX7310AUE+TCT-ND	6,53000 €	Similar
PCA9557PW,118	NXP USA Inc.	20.961	568-1061-1-ND	1,60000 €	Similar
PI4IOE5V9557LEX	Diodes Incorporated	2.642	31-PI4IOE5V9557LEXCT-ND	0,98000 €	Similar