Settings
Fast Delivery
Payment Types
Marketplace Product
TCAL9539RTWRQ1 is out of stock and can be placed on backorder.
Available Substitutes:
Similar
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) |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| CAT9555YI-T2 | onsemi | 198 | CAT9555YI-T2TR-ND | $1.42000 | Similar |
In-Stock: 0
5,000 estimated in stock on 17-Nov-2026
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.36000 | $2.36 |
| 10 | $1.75300 | $17.53 |
| 25 | $1.60080 | $40.02 |
| 100 | $1.43300 | $143.30 |
| 250 | $1.35308 | $338.27 |
| 500 | $1.30490 | $652.45 |
| 1,000 | $1.26523 | $1,265.23 |
| 2,500 | $1.22337 | $3,058.43 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $1.19814 | $5,990.70 |
You May Also Be Interested InSee All
10 Items
