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How do I use DigiKey’s Cross Reference Tool?

DigiKey’s cross reference tool is intended to simplify the search for substitute parts by providing a list of parametrically similar part options.

To use the tool:

  • Enter a complete manufacturer part number into the search field
  • Compare available results
  • Sort and filter to further narrow results

The cross-reference tool also has the option to review base part number options, pinout comparison for substitute parts, and a reverse lookup additional substitute options based on a selection of part information that is important to your design.

Additional Resources

Factory Stock Quantities

Available quantities from manufacturers

Text Printed on Cut Tape Product

Information printed on select products