型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

54LS245D2 / ,Datasheet,07+,Octal bus transceive 訂購 PDF文檔

54LS245FM / Various,Datasheet,07+,Octal Bus-Line Trans 訂購 PDF文檔

54LS247DMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS248DM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS248FMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS249 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購 PDF文檔

54LS249DMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS251J/883C / ,,最新批號(hào),原裝現(xiàn)貨 訂購 PDF文檔

54LS253FM / Various,Datasheet,07+,4-Line Digital Multi 訂購 PDF文檔

54LS253LM / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購 PDF文檔