GR >> AT28HC64B-70PC 
89737
AT28HC64B-70PC
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 70NS 28DIP
Description original&Quality new original
555004
AT28HC64B-70PC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 70NS 28DIP
Description original&Quality new original