型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

74HCT4518U / Philips Semiconductors,Datasheet,07+,Dual synchronous BCD 訂購(gòu) PDF文檔

74HCT4520D118 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HCT4520DB118 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HCT4520U / Philips Semiconductors,Datasheet,07+,Dual 4-bit synchrono 訂購(gòu) PDF文檔

74HCT4538D/S71118 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HCT4538DB112 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HCT453BD / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HCT534C / Supertex,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔

74HCT534D652 / NXP,,07+,全新原裝現(xiàn)貨 訂購(gòu) PDF文檔

74HCT534P / Supertex,Datasheet,07+,Octal D-Type Flip-Fl 訂購(gòu) PDF文檔