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型號 / 廠家，封裝，批號，備注，訂購
SN74LS654NT / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS668N / TI,,08/09+,特價 訂購 PDF文檔
SN74LS669D / TI,,08/09+,原裝特價 訂購 PDF文檔
SN74LS669DE4 / Texas Instruments,Datasheet,07+,Synchronous 4-Bit Up 訂購 PDF文檔
SN74LS669J / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74LS669N / AD,DIP,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74LS669NS / TI,,08/09+,010-62106431 訂購 PDF文檔
SN74LS670D / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫存 訂購 PDF文檔
SN74LS670DRE4 / Texas Instruments,Datasheet,07+,4-by-4 register file 訂購 PDF文檔