型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74190N / BS,,08/09+,全新原裝特價(jià) 訂購(gòu) PDF文檔

74191 / ,DIP全新,08/09+,全新原裝 訂購(gòu) PDF文檔

741910005 / MLX,,08/09+,010-62106431 訂購(gòu) PDF文檔

74191DC / FC,,08/09+,特價(jià) 訂購(gòu) PDF文檔

74191N / NSC,,08/09+,原裝現(xiàn)貨 訂購(gòu) PDF文檔

74191PC / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

74193-190 / ,,最新批號(hào),最新供應(yīng) 訂購(gòu) PDF文檔

74193DC / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

74193N / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

74193PC / F,,08/09+,010-62106431 訂購(gòu) PDF文檔