[elecena] 7483 - zmiany ceny 4-BIT BINARY FULL ADDERS WITH FAST CARRY = SN7483N CASE: DIP-16 7483 - 2.09 EUR https://elecena.pl/product/16832713/7483 2020-05-13 7483 - 2.90 EUR https://elecena.pl/product/16832713/7483 2023-01-07