IC快速檢索：
型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
74HC20U / Philips Semiconductors,Datasheet,07+,Dual 4-input NAND ga 訂購(gòu) PDF文檔
74HC21BN / TI,,,絕對(duì)自己庫(kù)存貨 訂購(gòu) PDF文檔
74HC21D/T3 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HC21D-B / signefics,SMD,06+,全新原裝特價(jià)庫(kù)存 訂購(gòu) PDF文檔
74HC21DB118 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HC21U / Philips Semiconductors,Datasheet,07+,Dual 4-input AND gat 訂購(gòu) PDF文檔
74HC238B1R ST NO_PB / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔
74HC238D/N118 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔