GR >> 93C56C-ESN 
547508
93C56C-E/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 2KBIT 3MHZ 8SOIC
Description original&Quality new original
769161
93C56C-E/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 2KBIT 3MHZ 8SOIC
Description original&Quality new original