[elecena] LM393N/NOPB - zmiany ceny Układ scalony komparator 2-kanały LP 1,3us 2-36V DIP8 LM393N/NOPB - 2.46 PLN https://elecena.pl/product/4830359/lm393n-nopb 2014-09-25 LM393N/NOPB - 2.51 PLN https://elecena.pl/product/4830359/lm393n-nopb 2015-02-25 LM393N/NOPB - 2.45 PLN https://elecena.pl/product/4830359/lm393n-nopb 2015-02-26 LM393N/NOPB - 4.50 PLN https://elecena.pl/product/4830359/lm393n-nopb 2018-05-03 LM393N/NOPB - 3.95 PLN https://elecena.pl/product/4830359/lm393n-nopb 2021-09-29 LM393N/NOPB - 4.50 PLN https://elecena.pl/product/4830359/lm393n-nopb 2022-10-29 LM393N/NOPB - 2.95 PLN https://elecena.pl/product/4830359/lm393n-nopb 2026-01-18