GR >> AT27C040-90TC 
89253
AT27C040-90TC
Atmel
Quantity 20000
Packaging IC OTP 4MBIT 90NS 32TSOP
Description original&Quality new original
554046
AT27C040-90TC
Microchip Technology
Quantity 9000
Packaging IC OTP 4MBIT 90NS 32TSOP
Description original&Quality new original