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
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
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: 2,175
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$74.00000NT$74
10NT$54.60000NT$546
25NT$49.80000NT$1,245
100NT$44.49000NT$4,449
250NT$41.96000NT$10,490
500NT$40.43400NT$20,217
1,000NT$39.18000NT$39,180
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000NT$37.62933NT$112,888
6,000NT$36.87100NT$221,226
9,000NT$36.49100NT$328,419
Manufacturers Standard Package