1,75 € 10pcs/lot New Original CD14538BM patch SOP-16 logic chip multi-frequency oscillator In Stock 10pcs/lot New Original CD14538BM patch SOP-16 logic chip multi-frequency oscillator In Stock 1,75 € Aliexpress EU - Consumer_Electronics Einkaufen Preisentwicklung 19.09.2023 1,75 €