GR >> AT27LV256A-70TC 
89523
AT27LV256A-70TC
Atmel
Quantity 20000
Packaging IC OTP 256KBIT 70NS 28TSOP
Description original&Quality new original
554418
AT27LV256A-70TC
Microchip Technology
Quantity 9000
Packaging IC OTP 256KBIT 70NS 28TSOP
Description original&Quality new original