型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

SN74LS399NE4 / Texas Instruments,Datasheet,07+,QUADRUPLE 2-INPUT MU 訂購 PDF文檔

SN74LS399NS / TI,,08/09+,010-62106431 訂購 PDF文檔

SN74LS399NSRE4 / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-INPUT MU 訂購 PDF文檔

SN74LS40NS / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN74LS40P / MIT,,08/09+,特價(jià) 訂購 PDF文檔

SN74LS422N / USA,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN74LS423D / ,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN74LS423DE4 / Texas Instruments,Datasheet,06/07+,Dual Retriggerable M 訂購 PDF文檔

SN74LS423DR / ,Datasheet,07+,Dual Post-Triggerabl 訂購 PDF文檔

SN74LS423DRE4 / Texas Instruments,Datasheet,06/07+,Dual Retriggerable M 訂購 PDF文檔