型號 / 廠家，封裝，批號，備注，訂購

74F521CW / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購 PDF文檔

74F521D-R / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74F521FC / National Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購 PDF文檔

74F521N-R / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74F521SC_NL / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

74F521SCX_Q / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

74F521SJX_Q / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

74F524CW / Fairchild Semiconductor,Datasheet,07+,8-Bit Registered Com 訂購 PDF文檔

74F5302 / ,Datasheet,07+,Fiber optic dual LED 訂購 PDF文檔

74F533PC? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔