I/O Expander 8 I2C, SMBus 400 kHz 16-VQFN (4x4)
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PCA9557RGVR

DigiKey Part Number
296-21785-2-ND - Tape & Reel (TR)
296-21785-1-ND - Cut Tape (CT)
296-21785-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9557RGVR
Description
IC XPNDR 400KHZ I2C SMBUS 16VQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 8 I2C, SMBus 400 kHz 16-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
PCA9557RGVR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
DigiKey Programmable
Not Verified
Number of I/O
8
Interface
I2C, SMBus
Interrupt Output
No
Features
POR
Output Type
Open Drain, 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-VQFN Exposed Pad
Supplier Device Package
16-VQFN (4x4)
Base Product Number
Product Questions and Answers

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In-Stock: 3 251
Check for Additional Incoming Stock
All prices are in PLN
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
16,24000 zł6,24 zł
104,56700 zł45,67 zł
254,15120 zł103,78 zł
1003,69440 zł369,44 zł
2503,47660 zł869,15 zł
5003,34522 zł1 672,61 zł
1 0003,23711 zł3 237,11 zł
* All Digi-Reel orders will add a 27,00 zł reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5003,12295 zł7 807,38 zł
5 0003,05414 zł15 270,70 zł
7 5003,01969 zł22 647,68 zł
Manufacturers Standard Package
Unit Price without VAT:6,24000 zł
Unit Price with VAT:7,67520 zł