[elecena] MC14490DWR2G - zmiany ceny IC: cyfrowy; contact bounce eliminator,hex; Ch: 1; CMOS; 3รท18VDC MC14490DWR2G - 1.72 PLN https://elecena.pl/product/29918130/mc14490dwr2g 2026-03-06 MC14490DWR2G - 1.71 PLN https://elecena.pl/product/29918130/mc14490dwr2g 2026-04-14