型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74LS169DC / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

74LS16D / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS16N / ti,dc02,,歡迎來(lái)電查詢 訂購(gòu) PDF文檔

74LS170DC / Fairchild Semiconductor,Datasheet,07+,4 x 4 REGISTER FILE 訂購(gòu) PDF文檔

74LS170N-MOT / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74LS173D / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

74LS174APEL / HD,3.9mm,99+,0755-83980010 訂購(gòu) PDF文檔

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

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

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