GR >> 25LC512-IP 
543199
25LC512-I/P
Microchip Technology
Quantity 9000
Packaging IC EEPROM 512KBIT 20MHZ 8DIP
Description original&Quality new original
768207
25LC512-I/P
Microchip Technology
Quantity 20000
Packaging IC EEPROM 512KBIT 20MHZ 8DIP
Description original&Quality new original