型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

54LS192FM / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

54LS193/B2A / Philips Semiconductors,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

54LS193/BEAJC? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

54LS193/BEBJC? / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

54LS193/BFA / Philips Semiconductors,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

54LS193FM / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

54LS193LMQB / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

54LS193W / Raytheon Electronics,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

54LS194ALM / NSC,原廠(chǎng)原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS194ALMQB / National Semiconductor,Datasheet,07+,4-Bit Bidirectional 訂購(gòu) PDF文檔