I/O Expander 16 I2C, SMBus 400 kHz 24-WQFN (4x4)
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TCA9539RTWR

DigiKey Part Number
296-25157-2-ND - Tape & Reel (TR)
296-25157-1-ND - Cut Tape (CT)
296-25157-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9539RTWR
Description
IC XPNDR 400KHZ I2C SMBUS 24WQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
TCA9539RTWR 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-WFQFN Exposed Pad
Interrupt Output
Yes
Supplier Device Package
24-WQFN (4x4)
Features
POR
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 15,240
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$19.48000$19.48
10$14.42900$144.29
25$13.16760$329.19
100$11.78310$1,178.31
250$11.12272$2,780.68
500$10.80536$5,402.68
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$9.99247$29,977.41
6,000$9.79445$58,766.70
Manufacturers Standard Package