GR >> AT27C040-90PI 
89252
AT27C040-90PI
Atmel
Quantity 20000
Packaging IC OTP 4MBIT 90NS 32DIP
Description original&Quality new original
554042
AT27C040-90PI
Microchip Technology
Quantity 9000
Packaging IC OTP 4MBIT 90NS 32DIP
Description original&Quality new original