I’m looking for 27.144 and 26.689MHz crystals, but I can’t find them.
We do not have crystals with these exact frequencies.
We do have programmable crystal oscillators that Digi-Key can program to your specific frequencies.
Click here for the options
You can go through the filters and narrow down what may work for your application.
Thank you very much. I heard that these crystals can be manufactured if they are specially ordered.