型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74AC190DC / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

74AC190FC / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

74AC191LC / Various,Datasheet,07+,4-Bit Binary Up-Down 訂購(gòu) PDF文檔

74AC191LCQR / National Semiconductor,Datasheet,07+,Up/Down with 訂購(gòu) PDF文檔

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74AC175SJ_F042 / FSC,,07+,全新原裝熱賣(mài) 訂購(gòu) PDF文檔

74AC178 / Various,Datasheet,07+,8-Line Digital Demul 訂購(gòu) PDF文檔

74AC190LC / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

74AC190PC / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

74AC190SC / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔