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型號 / 廠家，封裝，批號，備注，訂購
SN74LS399 / ,,08/09+,全新原裝010-62565447/62566447 訂購 PDF文檔
SN74LS399DR / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS399J / TI,DIP/SOP,08/09+,原裝010-62106431 訂購 PDF文檔
SN74LS399NSE4 / 原廠家,SOP,N/A,上海實貨庫存!歡迎查詢! 訂購 PDF文檔
SN74LS399NSR / Texas Instruments,Datasheet,06/07+,Quadruple 2-Input Mu 訂購 PDF文檔
SN74LS3T3DW / TI,,08/09+,010-62106431 訂購 PDF文檔
SN74LS40N / TI,,08/09+,010-62106431 訂購 PDF文檔
SN74LS423J / ,,08/09+,庫存原裝特價 訂購 PDF文檔
SN74LS423NE4 / Texas Instruments,Datasheet,07+,Dual Retriggerable M 訂購 PDF文檔