I/O Expander 16 I2C, SMBus 400 kHz 24-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

PCA9539DWR

DigiKey Part Number
296-20955-2-ND - Tape & Reel (TR)
296-20955-1-ND - Cut Tape (CT)
296-20955-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
PCA9539DWR
Description
IC XPNDR 400KHZ I2C SMBUS 24SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-SOIC
Datasheet
 Datasheet
EDA/CAD Models
PCA9539DWR 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
2.3V ~ 5.5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295", 7.50mm Width)
Supplier Device Package
24-SOIC
Base Product Number
PCA9539
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: 99
Check for Additional Incoming Stock
Quantity
All prices are in RON
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
117,51000 lei17,51 lei
1013,24800 lei132,48 lei
2512,17800 lei304,45 lei
10011,00250 lei1.100,25 lei
25010,44200 lei2.610,50 lei
50010,10418 lei5.052,09 lei
1.0009,82606 lei9.826,06 lei
* All Digi-Reel orders will add a 29,00 lei reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.0009,59722 lei19.194,44 lei
4.0009,40884 lei37.635,36 lei
Manufacturers Standard Package
Unit Price without VAT:17,51000 lei
Unit Price with VAT:21,18710 lei