PCA9554DB is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended

TCA9554DBR
Texas Instruments
In Stock: 1 994
Unit Price: 31,00000 Kč
Datasheet

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TCA9554PWR
Texas Instruments
In Stock: 7 629
Unit Price: 28,09000 Kč
Datasheet

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PCA9554DB
Rochester Electronics, LLC
In Stock: 41 586
Unit Price: 36,20243 Kč
Datasheet
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16-SSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9554DB

DigiKey Part Number
296-33515-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
PCA9554DB
Description
IC XPNDR 400KHZ I2C SMBUS 16SSOP
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-SSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9554DB Models
Product Attributes
Type
Description
Select All
Category
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-SSOP (0.209", 5.30mm Width)
Supplier Device Package
16-SSOP
Base Product Number
PCA9554
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Obsolete
Marketplace Stock: 41 586 View Now
This product is no longer manufactured. View Substitutes or Alternative Package Types

Other Suppliers on DigiKey

41 586In Stock
Ships from Rochester Electronics, LLC