GR >> AT27C020-12PC 
89211
AT27C020-12PC
Atmel
Quantity 20000
Packaging IC OTP 2MBIT 120NS 32DIP
Description original&Quality new original
553977
AT27C020-12PC
Microchip Technology
Quantity 9000
Packaging IC OTP 2MBIT 120NS 32DIP
Description original&Quality new original