Catalyst Semiconductor Inc. CAT9554AYI-G
- Part No.:
- CAT9554AYI-G
- Manufacturer:
- Catalyst Semiconductor Inc.
- Category:
- I/O Expanders
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
CAT9554AYI-G.pdf
- Description:
- IC XPND 400KHZ I2C SMBUS 16TSSOP
- Quantity:
- Payment:

- Shipping:

Inventory:475
Please send an inquiry. Send us your inquiry, and we will respond immediately.
CAT9554AYI-G Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Catalyst Semiconductor Inc.
- Series:
- CAT9554A
- Package/Case:
- 16-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of I/O:
- 8
- Interface:
- I2C, SMBus
- Interrupt Output:
- Yes
- Features:
- POR
- Output Type:
- Push-Pull
- Current - Output Source/Sink:
- 10mA, 24mA
- Clock Frequency:
- 400 kHz
- Voltage - Supply:
- 2.3V ~ 5.5V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
CAT9554AYI-G FAQ
1.How can I place an order for CAT9554AYI-G through Aetrix?
Please submit a Request for Quotation (RFQ) for CAT9554AYI-G 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 CAT9554AYI-G reliable?
The price and inventory of CAT9554AYI-G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CAT9554AYI-G is usually 5 days.
3.What payment methods are accepted for CAT9554AYI-G?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CAT9554AYI-G transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CAT9554AYI-G?
CAT9554AYI-G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CAT9554AYI-G 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 CAT9554AYI-G?
For technical support, including CAT9554AYI-G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CAT9554AYI-G requirements.
6.How does Aetrix verify that CAT9554AYI-G is sourced from the original manufacturer or authorized distributors?
All CAT9554AYI-G 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 CAT9554AYI-G meets industry standards.
7.What is the process for return or replacement of CAT9554AYI-G?
All CAT9554AYI-G units undergo pre-shipment inspection (PSI). If there is an issue with CAT9554AYI-G, 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 CAT9554AYI-G part is unused and in its original packaging.
Return procedure for CAT9554AYI-G:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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