This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM139: LM139 MD8/MDE/MDR differences

Part Number: LM139

Hello,

I can't seem to find this info on the datasheet, but what is the difference between these three part numbers?

  • LM139 MD8
  • LM139 MDE
  • LM139 MDR

Thank you!