型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

MM74C157 / National Semiconductor,Datasheet,06/07+,Quad 2-Input Multipl 訂購(gòu) PDF文檔

MM74C200 / Harris Semiconductor,Datasheet,07+,Integrated Circuits 訂購(gòu) PDF文檔

MM74C221N_F091 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

MM74C240CW / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

MM74C240N_F091 / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

MM74C240N_NL / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

MM74C192 / Fairchild Semiconductor,Datasheet,06/07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

MM74C244 / Fairchild Semiconductor,Datasheet,07+,Non-Inverting Octal 訂購(gòu) PDF文檔

MM74C244N_NL / FSC,,07+,全新原裝熱賣 訂購(gòu) PDF文檔

MM74C32 / Harris Semiconductor,Datasheet,06/07+,Integrated Circuits 訂購(gòu) PDF文檔