型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

5490A / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購(gòu) PDF文檔

5490ADMQB / National Semiconductor,Datasheet,07+,BCD-Output Decade Up 訂購(gòu) PDF文檔

5490DM/B / REI,停產(chǎn)能生產(chǎn),08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

5490FM/B / REI,停產(chǎn)能生產(chǎn),08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

54913 / OSRAM Opto Semiconductors,Datasheet,07+,Upgrades For Popular 訂購(gòu) PDF文檔

54916 / OSRAM Opto Semiconductors,Datasheet,07+,Upgrades For Popular 訂購(gòu) PDF文檔

5491AFM / Various,Datasheet,07+,8-Bit Shift Register 訂購(gòu) PDF文檔

5491AJ/B / REI,停產(chǎn)能生產(chǎn),08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

5491AW/B / REI,停產(chǎn)能生產(chǎn),08+07+,7到10天國(guó)際現(xiàn)貨 訂購(gòu) PDF文檔

5491C100. / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔