型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

4580B / ,Datasheet,07+,The CMOS Device Manu 訂購 PDF文檔

4-5813-20 / ,,最新批號(hào),現(xiàn)貨庫存 訂購 PDF文檔

458141-2 / ,,最新批號(hào),原裝現(xiàn)貨 訂購 PDF文檔

4581BDC / Fairchild Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔

4581BFC / Fairchild Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔

4581BFM / Fairchild Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔

4580CSN4.096MHZ / AEL,N/A,n/a,絕對(duì)原裝正品國(guó)內(nèi)外現(xiàn)貨 訂購 PDF文檔

458109-1 / ,,最新批號(hào),原裝現(xiàn)貨 訂購 PDF文檔

4581B / Fairchild Semiconductor,Datasheet,07+,Full Line Condensed 訂購 PDF文檔

4581BPC / Fairchild Semiconductor,Datasheet,07+,4-Bit Arithmetic Log 訂購 PDF文檔