型號 / 廠家，封裝，批號，備注，訂購

54LS447FM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS44J / Raytheon Electronics,Datasheet,07+,Excess-3-Gray-to-Dec 訂購 PDF文檔

54LS44W / Raytheon Electronics,Datasheet,07+,Excess-3-Gray-to-Dec 訂購 PDF文檔

54LS461AW/B / REI,原廠原裝,08+07+,7到10天國際現貨 訂購 PDF文檔

54LS47FMQB / National Semiconductor,Datasheet,07+,BCD TO 7-SEGMENT DEC 訂購 PDF文檔

54LS48 / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購 PDF文檔

54LS48DMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS48FMQB / National Semiconductor,Datasheet,07+,BCD To 7-Segment Dec 訂購 PDF文檔

54LS48J/B / REI,原廠原裝,08+07+,7到10天國際現貨 訂購 PDF文檔

54LS49DM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔