National Semiconductor DS8921AM
- Part No.:
- DS8921AM
- Manufacturer:
- National Semiconductor
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS8921AM.pdf
- Description:
- IC TRANSCEIVER FULL 1/1 8SOIC
- Quantity:
- Payment:

- Shipping:

Inventory:625
Please send an inquiry. Send us your inquiry, and we will respond immediately.
DS8921AM Specifications
- Product attributes
- Attribute value
- Manufacturer:
- National Semiconductor
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Type:
- Transceiver
- Protocol:
- RS422, RS485
- Number of Drivers/Receivers:
- 1/1
- Duplex:
- Full
- Receiver Hysteresis:
- 70 mV
- Data Rate:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
DS8921AM FAQ
1.How can I place an order for DS8921AM through Aetrix?
Please submit a Request for Quotation (RFQ) for DS8921AM 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 DS8921AM reliable?
The price and inventory of DS8921AM are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS8921AM is usually 5 days.
3.What payment methods are accepted for DS8921AM?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS8921AM transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS8921AM?
DS8921AM orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS8921AM 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 DS8921AM?
For technical support, including DS8921AM datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS8921AM requirements.
6.How does Aetrix verify that DS8921AM is sourced from the original manufacturer or authorized distributors?
All DS8921AM 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 DS8921AM meets industry standards.
7.What is the process for return or replacement of DS8921AM?
All DS8921AM units undergo pre-shipment inspection (PSI). If there is an issue with DS8921AM, 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 DS8921AM part is unused and in its original packaging.
Return procedure for DS8921AM:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS8921AM Tags

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