GR >> 25LC040A-ESN 
542918
25LC040A-E/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 4KBIT 10MHZ 8SOIC
Description original&Quality new original
770054
25LC040A-E/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 4KBIT 10MHZ 8SOIC
Description original&Quality new original