GR >> FM27C256Q150 
190282
FM27C256Q150
Fairchild/ON Semiconductor
Quantity 18650
Packaging IC EPROM UV 256KBIT 150NS 28CDIP
Description original&Quality new original
206604
FM27C256Q150
Fairchild Semiconductor
Quantity 20000
Packaging IC EPROM UV 256KBIT 150NS 28CDIP
Description original&Quality new original