[elecena] 74LS641 - zmiany ceny Bus transceiver 8-kanałów THT obudowa DIP20 firmy Texas Instrument M74LS641-1P. 74LS641 - 10.50 PLN https://elecena.pl/product/24359643/74ls641 2023-10-16 74LS641 - 9.00 PLN https://elecena.pl/product/24359643/74ls641 2024-10-18