I/O Expander 16 I2C, SMBus 1 MHz 24-WQFN (4x4)
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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
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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-T2onsemi35.141CAT9555YI-T2CT-ND€1.19000Similar
In-Stock: 4.031
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€2.65000€2.65
10€1.98300€19.83
25€1.81600€45.40
100€1.63300€163.30
250€1.54568€386.42
500€1.52010€760.05
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
5.000€1.37649€6,882.45
Manufacturers Standard Package
Unit Price without VAT:€2.65000
Unit Price with VAT:€3.18000