型號 / 廠家，封裝，批號，備注，訂購

74LS40BI / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS40FC / Various,Datasheet,07+,NAND-Function Buffer 訂購 PDF文檔

74LS648NS / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS40J / Raytheon Electronics,Datasheet,07+,NAND-Function Buffer 訂購 PDF文檔

74LS42DI / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

74LS42FC / Various,Datasheet,07+,BCD-to-One-of-Ten De 訂購 PDF文檔

74LS670W / Raytheon Electronics,Datasheet,07+,Register File (Stati 訂購 PDF文檔

74LS42W / Raytheon Electronics,Datasheet,07+,BCD-to-One-of-Ten De 訂購 PDF文檔

74LS685N / ti,pack:20/tube/dip20,dc88,全新原裝現(xiàn)貨 訂購 PDF文檔

74LS73A / Fairchild Semiconductor,Datasheet,07+,Dual Negative-Edge-T 訂購 PDF文檔