型號 / 廠家，封裝，批號，備注，訂購

54LS247DM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS247FM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS247FMQB / National Semiconductor,Datasheet,07+,BCD TO 7-SEGMENT DEC 訂購 PDF文檔

54LS248DMQB / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS248FM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS249DM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS249FM / Various,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS249FMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購 PDF文檔

54LS251FM / Various,Datasheet,07+,8-Line Digital Multi 訂購 PDF文檔

54LS251W / Raytheon Electronics,Datasheet,07+,8-Line Digital Multi 訂購 PDF文檔