[elecena] SN74AUC2G02DCTR - zmiany ceny Układ scalony dual 2-input NOR Gate SM8 SN74AUC2G02DCTR - 4.56 PLN https://elecena.pl/product/29810986/sn74auc2g02dctr 2026-02-15 SN74AUC2G02DCTR - 3.55 PLN https://elecena.pl/product/29810986/sn74auc2g02dctr 2026-03-04