[elecena] 24LC04B/SN - zmiany ceny IC: pamięć EEPROM; 4kBEEPROM; 2-wire,I2C; 256x8bit x2; SOIC8 24LC04B/SN - 1.31 PLN https://elecena.pl/product/30327991/24lc04b-sn 2026-05-29 24LC04B/SN - 1.35 PLN https://elecena.pl/product/30327991/24lc04b-sn 2026-07-02