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型號 / 廠家，封裝，批號，備注，訂購
SN74S21N / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S22 / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S224N / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S20DW / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S20N/NEW / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S20N/SN87728N / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S20NC / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔
SN74S20NSJSMD / ,,08/09+,全新原裝現(xiàn)貨庫存 訂購 PDF文檔