IC快速檢索：
型號 / 廠家，封裝，批號，備注，訂購
S74LS157DJPR / ,全新,08/09+,010-62104891 訂購 PDF文檔
S74LS158D / ,,08/09+,全新原裝現貨 訂購 PDF文檔
S74LS158N / ,,08/09+,全新原裝現貨 訂購 PDF文檔
S74LS161N / ,,08/09+,全新原裝現貨 訂購 PDF文檔
S74LS174N / ,,08/09+,全新原裝現貨 訂購 PDF文檔
S74LS175D / ,,08/09+,全新原裝現貨 訂購 PDF文檔
S74LS20N / ,,08/09+,全新原裝現貨 訂購 PDF文檔
S74LS20NA / ,,08/09+,全新原裝現貨 訂購 PDF文檔