型號 / 廠家，封裝，批號，備注，訂購

54LS157FM / Various,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

54LS157LM / NSC,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

54LS157LMQB / Various,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

54LS158E / National Semiconductor,Datasheet,07+,Quad 2-Line to 1-Lin 訂購 PDF文檔

54LS158FM / Various,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

54LS158LM / NSC,原廠原裝,08+07+,7到10天國際現(xiàn)貨 訂購 PDF文檔

54LS158LMQB / Various,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

54LS158M / National Semiconductor,Datasheet,07+,Quad 2-Line to 1-Lin 訂購 PDF文檔

54LS158W / National Semiconductor,Datasheet,07+,Quad 2-Line to 1-Lin 訂購 PDF文檔

54LS15FMQB / National Semiconductor,Datasheet,07+,3-Input AND-Function 訂購 PDF文檔