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24 VFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
Texas Instruments
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
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
16
Interface
I2C, SMBus
Interrupt Output
Yes
Features
POR
Output Type
Push-Pull
Current - Output Source/Sink
10mA, 25mA
Clock Frequency
400 kHz
Voltage - Supply
1.65V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-VQFN (4x4)
Base Product Number
TCA9539
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.86000$1.86
10$1.37200$13.72
25$1.24880$31.22
100$1.11310$111.31
250$1.04844$262.11
500$1.00950$504.75
1,000$0.97743$977.43
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.93781$2,813.43
6,000$0.91844$5,510.64
9,000$0.90873$8,178.57
Manufacturers Standard Package
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