Type/MPN: B57678. Housing/Case: SMD-SO8. Date Code: Manufacturer/Brand: NATIONAL SEMICONDUCTOR. Description: 2K (256x8) CMOS I2C Serial EEPROM Memory 5V ...

Feb 12, 2019 · Всем привет чем прочитать B57678 в ЕБУ ауди 0281001258/259 Нужно отключиь иммо.

[4pcs] B57678 2Kbit Serial EEPROM 5V SO8 BULK ; Item number. 393044429016 ; Brand. NATIONAL SEMICONDUCTOR ; Producent. NATIONAL SEMICONDUCTOR ; Accurate description.

Apr 23, 2020 · then there is a B57678 and a B58085 on the front of the pcb. I read on some post here that immo is in chip B58258. I can attempt to read it ...

Jul 27, 2018 · This chip is believed to be a National Semiconductor LM2903 dual differential comparator. Functionally, it is used to detect fault conditions ...

Apr 20, 2011 · already tried to google it, but can' t find datasheets :( ((( Anybody an idea which of this ic's is the eeprom for immo-off? Cheers & thanks

Popis: 2K (256x8) CMOS I2C Serial EEPROM Memory 5V B57678 => 24C02. Výrobce: NATIONAL SEMICONDUCTOR. Kryt: SMD-SO8. Skladový symbol: U-B57678/SL.

Oct 4, 2016 · Hi Guys Opened up Above Ecu and Can see 2 x B58323 and 1 x B57678. Has anyone managed to Immo Off this type of Ecu befote and How?