[elecena] TA7640 - zmiany ceny Układ scalony TA7640 - 66.00 PLN https://elecena.pl/product/4956782/ta7640 2015-01-05 TA7640 - 55.00 PLN https://elecena.pl/product/4956782/ta7640 2016-08-31 TA7640 - 66.00 PLN https://elecena.pl/product/4956782/ta7640 2016-09-04 TA7640 - 55.00 PLN https://elecena.pl/product/4956782/ta7640 2017-03-17 TA7640 - 140.00 PLN https://elecena.pl/product/4956782/ta7640 2017-03-18 TA7640 - 6.00 PLN https://elecena.pl/product/4956782/ta7640 2026-01-18