AT >> AT93C57-10PC-2.5 
90606
AT93C57-10PC-2.5
Atmel
Quantity 20000
Packaging IC EEPROM 2KBIT 2MHZ 8DIP
Description original&Quality new original
558575
AT93C57-10PC-2.5
Microchip Technology
Quantity 9000
Packaging IC EEPROM 2KBIT 2MHZ 8DIP
Description original&Quality new original