I/O Expander 16 I2C, SMBus 1 MHz 24-WQFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TCAL9539RTWRQ1

DigiKey Part Number
296-TCAL9539RTWRQ1TR-ND - Tape & Reel (TR)
296-TCAL9539RTWRQ1CT-ND - Cut Tape (CT)
296-TCAL9539RTWRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCAL9539RTWRQ1
Description
AUTOMOTIVE 16-BIT LOW VOLTAGE IC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 1 MHz 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
TCAL9539RTWRQ1 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Current - Output Source/Sink
10mA, 25mA
Manufacturer
Texas Instruments
Clock Frequency
1 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
1.08V ~ 3.6V
Part Status
Active
Operating Temperature
-40°C ~ 125°C
Number of I/O
16
Grade
Automotive
Interface
I2C, SMBus
Qualification
AEC-Q100
Interrupt Output
Yes
Mounting Type
Surface Mount
Features
POR
Package / Case
24-WFQFN Exposed Pad
Output Type
Open Drain, Push-Pull
Supplier Device Package
24-WQFN (4x4)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CAT9555YI-T2onsemi35,166CAT9555YI-T2CT-NDFr.1.09000Similar
In-Stock: 4,031
Check for Additional Incoming Stock
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.2.43000Fr.2.43
10Fr.1.81700Fr.18.17
25Fr.1.66440Fr.41.61
100Fr.1.49680Fr.149.68
250Fr.1.41676Fr.354.19
500Fr.1.39328Fr.696.64
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000Fr.1.26166Fr.6,308.30
Manufacturers Standard Package
Unit Price without VAT:Fr.2.43000
Unit Price with VAT:Fr.2.62683