AT >> AT27LV256A-55RU 
91395
AT27LV256A-55RU
Atmel
Quantity 20000
Packaging IC OTP 256KBIT 55NS 28SOIC
Description original&Quality new original
554411
AT27LV256A-55RU
Microchip Technology
Quantity 9000
Packaging IC OTP 256KBIT 55NS 28SOIC
Description original&Quality new original