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型號 / 廠家，封裝，批號，備注，訂購
DM54S74J883 / NS,DIP,08/09+,正品!010-62104891 訂購 PDF文檔
DM54S74W / National Semiconductor,Datasheet,06/07+,Dual Positive-Edge-T 訂購 PDF文檔
DM54S74W/883 / ,,08/09+,原裝現(xiàn)貨庫存 訂購 PDF文檔
DM54S86J/883 / ,,08/09+,全新原裝現(xiàn)貨 訂購 PDF文檔
DM54S86W / National Semiconductor,Datasheet,06/07+,Quad 2-Input Exclusi 訂購 PDF文檔
DM54S86W/883 / ,,08/09+,庫房原裝現(xiàn)貨 訂購 PDF文檔