[elecena] 74LS240 PDIP20 PDIP20 - zmiany ceny Octal Inverting Buffer / Line Driver w/ 3-State Outputs SN74LS240N 74LS240 PDIP20 PDIP20 - 2.37 PLN https://elecena.pl/product/23271383/74ls240-pdip20-pdip20 2023-04-21 74LS240 PDIP20 PDIP20 - 2.92 PLN https://elecena.pl/product/23271383/74ls240-pdip20-pdip20 2023-06-02