GR >> AT28HC64B-90PC 
88854
AT28HC64B-90PC
Atmel
Quantity 20000
Packaging IC EEPROM 64KBIT 90NS 28DIP
Description original&Quality new original
555018
AT28HC64B-90PC
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 90NS 28DIP
Description original&Quality new original