AT >> AT93C57-10PI 
90608
AT93C57-10PI
Atmel
Quantity 20000
Packaging IC EEPROM 2KBIT 2MHZ 8DIP
Description original&Quality new original
558577
AT93C57-10PI
Microchip Technology
Quantity 9000
Packaging IC EEPROM 2KBIT 2MHZ 8DIP
Description original&Quality new original