型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74LS399DR / ,,08/09+,全新原裝現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

SN74LS399J / TI,DIP/SOP,08/09+,原裝010-62106431 訂購(gòu) PDF文檔

SN74LS399NSE4 / 原廠家,SOP,N/A,上海實(shí)貨庫(kù)存!歡迎查詢(xún)! 訂購(gòu) PDF文檔

SN74LS399NSR / Texas Instruments,Datasheet,06/07+,Quadruple 2-Input Mu 訂購(gòu) PDF文檔

SN74LS3T3DW / TI,,08/09+,010-62106431 訂購(gòu) PDF文檔

SN74LS40N / TI,,08/09+,010-62106431 訂購(gòu) PDF文檔

SN74LS423J / ,,08/09+,庫(kù)存原裝特價(jià) 訂購(gòu) PDF文檔

SN74LS423NE4 / Texas Instruments,Datasheet,07+,Dual Retriggerable M 訂購(gòu) PDF文檔

SN74LS423NS / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74LS423NSRE4 / Texas Instruments,Datasheet,07+,Dual Retriggerable M 訂購(gòu) PDF文檔