型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

DM54LS258B / National Semiconductor,Datasheet,07+,TRI-STATE Quad 2-Dat 訂購 PDF文檔

DM54LS256DM / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購 PDF文檔

DM54LS258AW/883 / National Semiconductor,Datasheet,07+,2-Line Digital Multi 訂購 PDF文檔

DM54LS258BJ / National Semiconductor,Datasheet,07+,TRI-STATE Quad 2-Dat 訂購 PDF文檔

DM54LS258BW / National Semiconductor,Datasheet,07+,TRI-STATE Quad 2-Dat 訂購 PDF文檔

DM54LS260W / National Semiconductor,Datasheet,07+,Dual 5-Input NOR Gat 訂購 PDF文檔

DM54LS273 / National Semiconductor,Datasheet,07+,8-Bit Register with 訂購 PDF文檔

DM54LS259E / National Semiconductor,Datasheet,07+,8-Bit Addressable La 訂購 PDF文檔

DM54LS259J / National Semiconductor,Datasheet,07+,8-Bit Addressable La 訂購 PDF文檔

DM54LS273E / National Semiconductor,Datasheet,07+,8-Bit Register with 訂購 PDF文檔