型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74AC521LCQR / National Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC540SC_NL / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

74AC540SJX_F042 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

74AC540SJX_F086 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

74AC541CW / Fairchild Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購(gòu) PDF文檔

74AC521MTCX_NL / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC521PC_F091 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

74AC521PC_NL / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC521PCQR / Various,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC541DCQR / National Semiconductor,Datasheet,07+,Octal Buffer/Line Dr 訂購(gòu) PDF文檔