[elecena] SN7445 - zmiany ceny SN 7445 BCD DECODER DRIVER CASE: DIP-16 SN7445N SN7445 - 2.00 EUR https://elecena.pl/product/16839592/sn7445 2020-05-13 SN7445 - 5.90 EUR https://elecena.pl/product/16839592/sn7445 2023-08-10