AT >> AT27C2048-90PU 
91393
AT27C2048-90PU
Atmel
Quantity 20000
Packaging IC OTP 2MBIT 90NS 40DIP
Description original&Quality new original
554149
AT27C2048-90PU
Microchip Technology
Quantity 9000
Packaging IC OTP 2MBIT 90NS 40DIP
Description original&Quality new original