Texas Instruments TCA9555DBT
- Part No.:
- TCA9555DBT
- Manufacturer:
- Texas Instruments
- Category:
- I/O Expanders
- Package:
- 24-SSOP (0.209", 5.30mm Width)
- Datasheet:
-
TCA9555DBT.pdf
- Description:
- IC XPNDR 400KHZ I2C SMBUS 24SSOP
- Quantity:
- Payment:

- Shipping:

Inventory:1,388
Please send an inquiry. Send us your inquiry, and we will respond immediately.
TCA9555DBT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 24-SSOP (0.209", 5.30mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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 ~ 5.5V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-SSOP
TCA9555DBT FAQ
1.How can I place an order for TCA9555DBT through Aetrix?
Please submit a Request for Quotation (RFQ) for TCA9555DBT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TCA9555DBT reliable?
The price and inventory of TCA9555DBT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TCA9555DBT is usually 5 days.
3.What payment methods are accepted for TCA9555DBT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TCA9555DBT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TCA9555DBT?
TCA9555DBT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TCA9555DBT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TCA9555DBT?
For technical support, including TCA9555DBT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TCA9555DBT requirements.
6.How does Aetrix verify that TCA9555DBT is sourced from the original manufacturer or authorized distributors?
All TCA9555DBT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TCA9555DBT meets industry standards.
7.What is the process for return or replacement of TCA9555DBT?
All TCA9555DBT units undergo pre-shipment inspection (PSI). If there is an issue with TCA9555DBT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TCA9555DBT part is unused and in its original packaging.
Return procedure for TCA9555DBT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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