型號 / 廠家，封裝，批號，備注，訂購

DM74LS189N / INTERSIL,N/A,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS191M / MURATA,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS191MX / MURATA,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS192N / ,,08/09+,全新原裝貨 訂購 PDF文檔

DM74LS193M / MURATA,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS193MX / FSC,SMD,08/09+,全新原裝 訂購 PDF文檔

DM74LS193N / MURATA,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS194AM / MURATA,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS194AN / INTERSIL,SMD,08/09+,全新原裝深圳庫存 訂購 PDF文檔

DM74LS195A / National Semiconductor,Datasheet,07+,4-Bit Parallel Acces 訂購 PDF文檔