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 Instruments25,721296-25130-1-ND₹162.56000Direct
PCA9539APW,118NXP USA Inc.15568-9916-1-ND₹159.72000Similar
PCA9539PW,118NXP USA Inc.55,455568-1843-1-ND₹187.13000Similar
PI4IOE5V9539LEXDiodes Incorporated2,77031-PI4IOE5V9539LEXCT-ND₹124.75000Similar
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 INR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₹423.40000₹423.40
10₹321.05000₹3,210.50
25₹295.40040₹7,385.01
100₹267.27430₹26,727.43
250₹253.86144₹63,465.36
500₹253.48338₹1,26,741.69
* All Digi-Reel orders will add a ₹452.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000₹233.64148₹4,67,282.96
4,000₹229.13335₹9,16,533.40
Manufacturers Standard Package