I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC
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PCA9557DR

DigiKey Part Number
296-20977-2-ND - Tape & Reel (TR)
296-20977-1-ND - Cut Tape (CT)
296-20977-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9557DR
Description
IC XPNDR 400KHZ I2C SMBUS 16SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-SOIC
Datasheet
 Datasheet
EDA/CAD Models
PCA9557DR Models
Product Attributes
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Category
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-SOIC (0.154", 3.90mm Width)
Interrupt Output
No
Supplier Device Package
16-SOIC
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2 770
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€1.50000€1.50
10€1.09800€10.98
25€0.99840€24.96
100€0.88870€88.87
250€0.83628€209.07
500€0.80466€402.33
1 000€0.80087€800.87
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500€0.75120€1,878.00
5 000€0.73465€3,673.25
7 500€0.72636€5,447.70
Manufacturers Standard Package
Unit Price without VAT:€1.50000
Unit Price with VAT:€1.88250