型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

54LS240LM / NSC,原廠原裝,08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54LS240LMQB / National Semiconductor,Datasheet,07+,Octal TRI-STATE Buff 訂購(gòu) PDF文檔

54LS241/B2A / Philips Semiconductors,Datasheet,07+,Non-Inverting-Functi 訂購(gòu) PDF文檔

54LS241FMQB / National Semiconductor,Datasheet,07+,Non-Inverting-Functi 訂購(gòu) PDF文檔

54LS38FM / Various,Datasheet,07+,NAND-Function Buffer 訂購(gòu) PDF文檔

54LS390/BEAJC / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

54LS390FM / Various,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

54LS393/B2A / Philips Semiconductors,Datasheet,07+,4-Bit Binary Up Coun 訂購(gòu) PDF文檔

54LS393/BDA / Philips Semiconductors,Datasheet,07+,4-Bit Binary Up Coun 訂購(gòu) PDF文檔

54LS395A/B2A / Philips Semiconductors,Datasheet,07+,4-Bit Shift Register 訂購(gòu) PDF文檔