I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
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I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
24-TSSOP

PCA9539PWR

DigiKey Part Number
296-20956-2-ND - Tape & Reel (TR)
296-20956-1-ND - Cut Tape (CT)
296-20956-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
PCA9539PWR
Description
IC XPND 400KHZ I2C SMBUS 24TSSOP
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
PCA9539PWR Models
Product Attributes
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Category
Output Type
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
Not For New Designs
Voltage - Supply
2.3V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 85°C
Number of I/O
16
Mounting Type
Surface Mount
Interface
I2C, SMBus
Package / Case
24-TSSOP (0.173", 4.40mm Width)
Interrupt Output
Yes
Supplier Device Package
24-TSSOP
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TCA9539PWRTexas Instruments28 141296-25130-1-ND€1.47000Direct
PCA9539APW,118NXP USA Inc.170568-9916-1-ND€1.45000Similar
PCA9539PW,118NXP USA Inc.55 455568-1843-1-ND€1.70000Similar
PI4IOE5V9539LEXDiodes Incorporated2 77031-PI4IOE5V9539LEXCT-ND€1.13000Similar
In-Stock: 1 084
Check for Additional Incoming Stock
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€3.84000€3.84
10€2.91000€29.10
25€2.67760€66.94
100€2.42270€242.27
250€2.30116€575.29
500€2.29774€1,148.87
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 000€2.11788€4,235.76
4 000€2.07701€8,308.04
Manufacturers Standard Package
Unit Price without VAT:€3.84000
Unit Price with VAT:€4.81920