5PCS MC74F539N Package:DIP20,
10PCS MC74F539N Package:DIP20,
Received in excellent time parts met all specs can highly recomened this seller
ricevuto ok
good working rare ics , thanks for keeping that in stock ! great seller .
Good communication, fast delivery. Highly recommended.
Good seller, OK ++++++
good and fast seller great for busines
Excellent product, low price and fast shipment.
Fast shipping, well pack
Thank you very much!!