型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

54LS74A/BDA / Philips Semiconductors,Datasheet,07+,Dual D-Type Flip-Flo 訂購 PDF文檔

54LS74FM / Various,Datasheet,07+,Dual D-Type Flip-Flo 訂購 PDF文檔

54LS74W / Raytheon Electronics,Datasheet,07+,Dual D-Type Flip-Flo 訂購 PDF文檔

54LS75/B2A / Philips Semiconductors,Datasheet,07+,Quadruple D-Type Lat 訂購 PDF文檔

54LS75/BFA / Philips Semiconductors,Datasheet,07+,Quadruple D-Type Lat 訂購 PDF文檔

54LS75DM / Fairchild Semiconductor,Datasheet,07+,Quadruple D-Type Lat 訂購 PDF文檔

54LS75FM / Fairchild Semiconductor,Datasheet,07+,Quadruple D-Type Lat 訂購 PDF文檔

54LS75-W3? / ,,最新批號(hào),現(xiàn)貨庫存 訂購 PDF文檔

54LS76J / Raytheon Electronics,Datasheet,07+,Dual J-K Flip-Flop 訂購 PDF文檔

54LS78W / Raytheon Electronics,Datasheet,07+,Dual J-K Flip-Flop 訂購 PDF文檔