16-VQFN (exposed pad)
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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
Texas Instruments
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
PCA9557
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In-Stock: 3.396
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Quantity
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.9.68000kr.9.68
10kr.7.05600kr.70.56
25kr.6.40600kr.160.15
100kr.5.68760kr.568.76
250kr.5.34500kr.1,336.25
500kr.5.13846kr.2,569.23
1.000kr.4.96850kr.4,968.50
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.500kr.4.78907kr.11,972.67
5.000kr.4.68092kr.23,404.60
7.500kr.4.62677kr.34,700.77
12.500kr.4.56676kr.57,084.50
Manufacturers Standard Package
Unit Price without VAT:kr.9.68000
Unit Price with VAT:kr.12.10000