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: 2,720
Check for Additional Incoming Stock
All prices are in INR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₹165.39000₹165.39
10₹121.16200₹1,211.62
25₹110.16080₹2,754.02
100₹98.03520₹9,803.52
250₹92.25688₹23,064.22
500₹88.76946₹44,384.73
1,000₹88.35078₹88,350.78
* All Digi-Reel orders will add a ₹452.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500₹82.87128₹2,07,178.20
5,000₹81.04535₹4,05,226.75
7,500₹80.13125₹6,00,984.38
Manufacturers Standard Package