24-WQFN Exposed Pad
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
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-WFQFN Exposed Pad
Supplier Device Package
24-WQFN (4x4)
Base Product Number
Product Questions and Answers

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

In-Stock: 8,573
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$17.37000$17.37
10$12.85000$128.50
25$11.71240$292.81
100$10.46450$1,046.45
250$9.86952$2,467.38
500$9.51076$4,755.38
1,000$9.21564$9,215.64
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$8.85094$26,552.82
6,000$8.67254$52,035.24
9,000$8.58317$77,248.53
Manufacturers Standard Package