I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
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TCA9539RGER

DigiKey Part Number
296-44209-2-ND - Tape & Reel (TR)
296-44209-1-ND - Cut Tape (CT)
296-44209-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9539RGER
Description
IC XPNDR 400KHZ I2C SMBUS 24VQFN
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
TCA9539RGER 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
Active
Voltage - Supply
1.65V ~ 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-VFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
24-VQFN (4x4)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
PI4IOE5V9673ZDEXDiodes Incorporated0PI4IOE5V9673ZDEX-ND₩1,224.26314Similar
In-Stock: 2,188
Check for Additional Incoming Stock
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩3,623.00000₩3,623
10₩2,683.00000₩26,830
25₩2,448.52000₩61,213
100₩2,191.08000₩219,108
250₩2,068.28400₩517,071
500₩2,009.27200₩1,004,636
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₩1,858.11367₩5,574,341
6,000₩1,821.29250₩10,927,755
Manufacturers Standard Package