型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS49FM / Various,Datasheet,07+,7-Segment Display Dr 訂購(gòu) PDF文檔

54LS49FMQB / National Semiconductor,Datasheet,07+,7-Segment Display Dr 訂購(gòu) PDF文檔

54LS502FM / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

54LS502FMQB / National Semiconductor,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

54LS503DM / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

54LS503DMQB / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

54LS503FM / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

54LS504FM / Various,Datasheet,07+,Successive Approxima 訂購(gòu) PDF文檔

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54LS51FM / Various,Datasheet,07+,2-2-3-3-Input AND-OR 訂購(gòu) PDF文檔