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

TCA9539QPWRQ1

DigiKey Part Number
296-44183-2-ND - Tape & Reel (TR)
296-44183-1-ND - Cut Tape (CT)
296-44183-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCA9539QPWRQ1
Description
IC XPND 400KHZ I2C SMBUS 24TSSOP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 400 kHz 24-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
TCA9539QPWRQ1 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 ~ 3.6V
Operating Temperature
-40°C ~ 125°C
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
24-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
24-TSSOP
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: 1,237
Check for Additional Incoming Stock
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$113.00000NT$113
10NT$84.30000NT$843
25NT$77.24000NT$1,931
100NT$69.49000NT$6,949
250NT$65.79200NT$16,448
500NT$63.56000NT$31,780
1,000NT$61.72600NT$61,726
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000NT$60.21650NT$120,433
4,000NT$58.97350NT$235,894
6,000NT$58.35117NT$350,107
Manufacturers Standard Package