GR >> 25LC640T-ISN 
543240
25LC640T-I/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 64KBIT 2MHZ 8SOIC
Description original&Quality new original
768089
25LC640T-I/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 64KBIT 2MHZ 8SOIC
Description original&Quality new original