[elecena] 4069 - zmiany ceny 4069 HEX INVERTER CD4069CN CASE: DIP-14 HCF4069UBP 4069 - 0.59 EUR https://elecena.pl/product/16832590/4069 2020-05-13 4069 - 0.69 EUR https://elecena.pl/product/16832590/4069 2023-02-05