[elecena] SN74HC02N - zmiany ceny Układ scalony NOR Gate 4-kanały 2-wejścia DIP14 SN74HC02N - 1.75 PLN https://elecena.pl/product/5100836/sn74hc02n 2015-04-02 SN74HC02N - 1.45 PLN https://elecena.pl/product/5100836/sn74hc02n 2015-07-29 SN74HC02N - 0.95 PLN https://elecena.pl/product/5100836/sn74hc02n 2015-12-15 SN74HC02N - 1.55 PLN https://elecena.pl/product/5100836/sn74hc02n 2018-05-03 SN74HC02N - 1.25 PLN https://elecena.pl/product/5100836/sn74hc02n 2019-11-16 SN74HC02N - 1.55 PLN https://elecena.pl/product/5100836/sn74hc02n 2022-04-12 SN74HC02N - 2.50 PLN https://elecena.pl/product/5100836/sn74hc02n 2024-12-07