PCA9557DT Texas Instruments | I/O Expanders

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PCA9557DT
DigiKey Part Number	296-PCA9557DTTR-ND - Tape & Reel (TR) 296-PCA9557DTCT-ND - Cut Tape (CT) 296-PCA9557DTDKR-ND - Digi-Reel®
Manufacturer	Texas Instruments
Manufacturer Product Number	PCA9557DT
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	PCA9557DT Models

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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 Obsolete	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-SOIC (0.154", 3.90mm Width)
Interrupt Output No	Supplier Device Package 16-SOIC
Features POR	Base Product Number PCA9557

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Substitutes (1)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
PCA9557DR	Texas Instruments	2.720	296-20977-1-ND	1,50000 €	MFR Recommended

In-Stock: 315

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This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types

Quantity

All prices are in EUR

Tape & Reel (TR)

Quantity	Unit Price	Ext Price
250	0,93036 €	232,59 €

Manufacturers Standard Package

Cut Tape (CT)

Digi-Reel®

* All Digi-Reel orders will add a 5,50 € reeling fee.

Unit Price without VAT:	1,60000 €
Unit Price with VAT:	1,90400 €

PCA9557DT