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: 2,803
Check for Additional Incoming Stock
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.1.36000Fr.1.36
10Fr.0.99900Fr.9.99
25Fr.0.90800Fr.22.70
100Fr.0.80810Fr.80.81
250Fr.0.76044Fr.190.11
500Fr.0.73168Fr.365.84
1,000Fr.0.72823Fr.728.23
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.68307Fr.1,707.67
5,000Fr.0.66802Fr.3,340.10
7,500Fr.0.66048Fr.4,953.60
Manufacturers Standard Package
Unit Price without VAT:Fr.1.36000
Unit Price with VAT:Fr.1.47016