GR >> AT27C020-55PC 
89222
AT27C020-55PC
Atmel
Quantity 20000
Packaging IC OTP 2MBIT 55NS 32DIP
Description original&Quality new original
553989
AT27C020-55PC
Microchip Technology
Quantity 9000
Packaging IC OTP 2MBIT 55NS 32DIP
Description original&Quality new original