型號 / 廠家，封裝，批號，備注，訂購

74LS174J / Raytheon Electronics,Datasheet,07+,Hex D-Type Flip-Flop 訂購 PDF文檔

74LS174NS / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS174W / Raytheon Electronics,Datasheet,07+,Hex D-Type Flip-Flop 訂購 PDF文檔

74LS175BP / HIT,,,絕對自己庫存貨 訂購 PDF文檔

74LS175-D / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS175SCX / NSC,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

74LS180N / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS181DC / Various,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔

74LS181FC / Various,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔

74LS182PC / Fairchild Semiconductor,Datasheet,07+,Look-Ahead Carry Gen 訂購 PDF文檔