DS21Q43AT DALLAS LQFP-128 Other Interface ICs

  • DS21Q43AT

Images are for reference. See Product Specification

  • Part Number
  • DS21Q43AT
  • Product Categories
  • Interface - Telecom
  • Package
  • LQFP-128
Add to favorite:

In Stock: 1000

1+ 100+ 500+ 1000+
- - - -

Request Quote


  • Veswin Electronics Certifications

Interested goods

Do you have any question about DS21Q43AT?

+86-755-83343342 ext. 801 sales@veswin.com 12690272 veswin Send Message

The DS21Q43AT from DALLAS manufacturer is a Interface - Telecom with Ic framer e1 quad 5v ind 128tqfp. The DS21Q43AT is Telecom IC 128-LQFP (14x20). More details for DS21Q43AT can be seen below.


Telecom IC 128-LQFP (14x20)
Other Interface ICs
Maxim(Dallas Semiconductor)
Veswin Part Number
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
New & Original - Factory Package
Stock Status
In-Stock Inventory
Minimum order
Estimated Delivery Time
On Mar 02 - Mar 07 (Choose Expedited Shipping)
EDA / CAD Models
DS21Q43AT by SnapEDA
Storage Condition
Dry storage cabinet & Humidity protection package
Voltage Supply
4.5 V ~ 5.5 V
Supplier Device Package
128-LQFP (14x20)
Power Watts
Package Case
Operating Temperature
0°C ~ 70°C
Number of Circuits
Mounting Type
Surface Mount
Current Supply

Looking for DS21Q43AT? Welcome to Veswin.com, Our Sales are here to help you. You can get components availability and pricing for DS21Q43AT, view detailed information that including DS21Q43AT manufacturer and datasheets. You can buy or learn about DS21Q43AT right here, right now. Veswin is an electronic component distributor for commodity, common, obsolete / hard to find electronic components. Veswin supplies Industrial, Commercial and Mil-Spec components to OEM customers, CEM customers and Repair Centers worldwide. We maintain a large inventory of electronic components, which may include DS21Q43AT, on hand to ship same day or short lead-time. Veswin Company is a full service DS21Q43AT supplier and distributor for DS21Q43AT. We have the ability to source and provide the DS21Q43AT globally to assist you with your electronic component supply chain. now!

  • Q: How To Order DS21Q43AT?
  • A: Please click on the "Add to Cart" Button and then proceed to checkout.
  • Q: How To Pay for DS21Q43AT?
  • A: We accept T/T(Bank wire), Paypal, Credit card Payment through PayPal.
  • Q: How Long Can I Get The DS21Q43AT?
  • A: We will ship via FedEx or DHL or UPS, Normally will take 4 or 5 days to arrive at your office.
    We can also ship via registered airmail, Normally will take 14-38 days to arrive at your office.
    Please choose your preferred shipping method when checking out on our website.
  • Q: DS21Q43AT Warranty?
  • A: We Provide 90 days warranty for our product.
  • Q: DS21Q43AT Technical Support?
  • A: Yes, Our product technical engineer will help you with the DS21Q43AT pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference.


ISO 9001 standards Quality Systems Registrar, certified Veswin Electronics to ISO 9001 standards. Our systems and compliance with the standards have been, and continue to be, regularly reviewed and tested to maintain continuous conformance.
The ISO registration gives you an assurance that Veswin Electronics's systems are accurate, comprehensive and conform to the rigorous requirements of the ISO standard. These requirements ensure Veswin Electronics's long-term commitment to continuous improvements.
Note: We do our best to ensure correct product data appears on our website. Please refer to the product datasheet/catalog for confirmed specifications from the manufacturer before ordering. If you spot an error, please notify us.