型號 / 廠家，封裝，批號，備注，訂購

SN74HC253NSR / ,,08/09+,原裝全新現(xiàn)貨 訂購 PDF文檔

SN74HC253NSRE4 / Texas Instruments,Datasheet,06/07+,Dual 4-Line To 1-Lin 訂購 PDF文檔

SN74HC257ADB / 原廠家,SSOP,N/A,上海實貨庫存!歡迎查詢! 訂購 PDF文檔

SN74HC259DR / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔

SN74HC257DBR / ,,08/09+,原裝全新現(xiàn)貨 訂購 PDF文檔

SN74HC257DR PBF / ,,,原裝現(xiàn)貨 訂購 PDF文檔

SN74HC257DRE4 / Texas Instruments,Datasheet,06/07+,QUADRUPLE 2-LINE TO 訂購 PDF文檔

SN74HC257DT / Texas Instruments,Datasheet,06/07+,Quadruple 2-Line To 訂購 PDF文檔

SN74HC259DR(LF) / TI,,08/09+,全新原裝歡迎來電 訂購 PDF文檔

SN74HC257DTE4 / Texas Instruments,Datasheet,07+,QUADRUPLE 2-LINE TO 訂購 PDF文檔