型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74AC4053 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74AC502 / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74AC520CW / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC520DC / Various,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC520FC / Various,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC374LC / Various,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔

74AC520FCQR / National Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC520PCQR / Various,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC520SCX_NL / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 訂購(gòu) PDF文檔

74AC374PCQR / National Semiconductor,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔