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型號 / 廠家，封裝，批號，備注，訂購
SN74LS640NS99TI / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS640NSR00TI / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS640NTEXAS / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS640NXXFM / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS641D / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS641DWR2 / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS641H / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74LS641IN / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔