【Fairchild Semiconductor】FM27C256Q90,可擦除可编程ROM DIP-28
【Fairchild Semiconductor】FM27C256QE120,可擦除可编程ROM
【Fairchild Semiconductor】FM27C256QE150,可擦除可编程ROM DIP-28
【Fairchild Semiconductor】FM27C256V120,可擦除可编程ROM PLCC-32
【Fairchild Semiconductor】FM27C256V150,可擦除可编程ROM PLCC-32
【Fairchild Semiconductor】FM27C256V90,可擦除可编程ROM PLCC-32
【Fairchild Semiconductor】FM27C256VE120,可擦除可编程ROM PLCC-32
【Fairchild Semiconductor】FM27C256VE150,可擦除可编程ROM PLCC-32
