GR >> 24LCS21ASN 
542533
24LCS21A/SN
Microchip Technology
Quantity 9000
Packaging IC EEPROM 1KBIT 400KHZ 8SOIC
Description original&Quality new original
769670
24LCS21A/SN
Microchip Technology
Quantity 20000
Packaging IC EEPROM 1KBIT 400KHZ 8SOIC
Description original&Quality new original