型號 / 廠家，封裝，批號，備注，訂購

54F269LM / National Semiconductor,Datasheet,07+,8-Bit Binary Up-Down 訂購 PDF文檔

54F269SM / National Semiconductor,Datasheet,07+,8-Bit Binary Up-Down 訂購 PDF文檔

54F273/B2A / Various,Datasheet,07+,Octal D-Type Flip-Fl 訂購 PDF文檔

54F273L1M / Various,Datasheet,07+,Octal D-Type Flip-Fl 訂購 PDF文檔

54F273LM / National Semiconductor,Datasheet,07+,Octal D Flip-Flop 訂購 PDF文檔

54F273LMQB / National Semiconductor,Datasheet,07+,Octal D flip-flop 訂購 PDF文檔

54F275ALMQB / NS,DIP,06+,原裝現(xiàn)貨主打品牌 訂購 PDF文檔

54F27SM / National Semiconductor,Datasheet,07+,3-Input NOR-Function 訂購 PDF文檔

54F280FM-MLS / National Semiconductor,Datasheet,07+, 訂購 PDF文檔

54F280L1M / Various,Datasheet,07+,9-Bit Parity Generat 訂購 PDF文檔