AT >> AT27C020-55TU 
91495
AT27C020-55TU
Atmel
Quantity 20000
Packaging IC OTP 2MBIT 55NS 32TSOP
Description original&Quality new original
553993
AT27C020-55TU
Microchip Technology
Quantity 9000
Packaging IC OTP 2MBIT 55NS 32TSOP
Description original&Quality new original