AT >> AT93C57-10PC 
90604
AT93C57-10PC
Atmel
Quantity 20000
Packaging IC EEPROM 2KBIT 2MHZ 8DIP
Description original&Quality new original
558573
AT93C57-10PC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 2KBIT 2MHZ 8DIP
Description original&Quality new original