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型號 / 廠家，封裝，批號，備注，訂購
SN74S251F / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S251JB / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S251N3 / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S251NP3 / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S251W / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S241D / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S241N/SHRP / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔
SN74S253D / ,,08/09+,全新原裝現貨庫存 訂購 PDF文檔