型號 / 廠家，封裝，批號，備注，訂購

MM74C921N3 / National Semiconductor,Datasheet,07+,General-Purpose Stat 訂購 PDF文檔

MM74C922N--DIP-18 / ,,最新批號,現(xiàn)貨庫存 訂購 PDF文檔

MM74C922WMX_NL / Fairchild Semiconductor,Datasheet,06/07+,16-Key Encoder 訂購 PDF文檔

MM74C922WMX_Q / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

MM74C923CW / Fairchild Semiconductor,Datasheet,06/07+,20-Key Encoder 訂購 PDF文檔

MM74C923N LEAD FREE / FSC,DIP,07+, 訂購 PDF文檔

MM74C923N_F091 / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

MM74C922WMX_F40 / FSC,,07+,全新原裝熱賣 訂購 PDF文檔

MM74C923NX / Fairchild Semiconductor,Datasheet,07+,16 Key Encoder 20 Ke 訂購 PDF文檔

MM74C923WMX_NL / Fairchild Semiconductor,Datasheet,07+,20-Key Encoder 訂購 PDF文檔