I/O Expander 16 I2C, SMBus 1 MHz 24-WQFN (4x4)
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TCAL9539RTWR

DigiKey Part Number
296-TCAL9539RTWRTR-ND - Tape & Reel (TR)
296-TCAL9539RTWRCT-ND - Cut Tape (CT)
296-TCAL9539RTWRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
TCAL9539RTWR
Description
16-BIT LOW-VOLTAGE IC-BUS AND SM
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
I/O Expander 16 I2C, SMBus 1 MHz 24-WQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
TCAL9539RTWR Models
Product Attributes
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Category
Output Type
Open Drain, Push-Pull
Manufacturer
Texas Instruments
Current - Output Source/Sink
10mA, 25mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Clock Frequency
1 MHz
Part Status
Active
Voltage - Supply
1.08V ~ 3.6V
Number of I/O
16
Operating Temperature
-40°C ~ 125°C
Interface
I2C, SMBus
Mounting Type
Surface Mount
Interrupt Output
Yes
Package / Case
24-WFQFN Exposed Pad
Features
POR
Supplier Device Package
24-WQFN (4x4)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,160
Check for Additional Incoming Stock
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
5,000$1.07826$5,391.30
Cut Tape (CT)
QuantityUnit PriceExt Price
1$2.28000$2.28
10$1.68600$16.86
25$1.53680$38.42
100$1.37270$137.27
250$1.29452$323.63
500$1.25202$626.01
2,500$1.18116$2,952.90
Digi-Reel®
QuantityUnit PriceExt Price
1$2.28000$2.28
10$1.68600$16.86
25$1.53680$38.42
100$1.37270$137.27
250$1.29452$323.63
500$1.25202$626.01
1,000$1.18116$1,181.16
* All Digi-Reel orders will add a $7.00 reeling fee.
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.