型號 / 廠家，封裝，批號，備注，訂購

SN74LS685 / Texas Instruments,Datasheet,06/07+,8-BIT MAGNITUDE/IDEN 訂購 PDF文檔

SN74LS686 / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔

SN74LS686DWRA16 / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔

SN74LS686DWRAI / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔

SN74LS687 / Texas Instruments,Datasheet,06/07+,8-BIT MAGNITUDE/IDEN 訂購 PDF文檔

SN74LS688NG4 / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS688N-MOT / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔

SN74LS688SW / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS68P  / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔

SN74LS69 / Texas Instruments,Datasheet,07+,DUAL 4-BIT DECADE OR 訂購 PDF文檔