型號 / 廠家，封裝，批號，備注，訂購

74F505SDC / Various,Datasheet,07+,8-Bit General-Purpos 訂購 PDF文檔

74F505SPC / Various,Datasheet,07+,8-Bit General-Purpos 訂購 PDF文檔

74F50729 / Philips Semiconductors,Datasheet,07+,Synchronizing dual D 訂購 PDF文檔

74F51DC / National Semiconductor,Datasheet,07+,2-2-3-3-Input AND-OR 訂購 PDF文檔

74F521D? / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74F521LL / NSC,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

74F521PC_NL / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

74F521QC / Various,Datasheet,07+,8-Bit Identity Compa 訂購 PDF文檔

74F521SCX_NL / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購 PDF文檔

74F521SJX_NL / FSC,,07+,全新原裝熱賣 訂購 PDF文檔