型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74LS244NA16 / ,,08/09+,原裝全新現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS253NP3 / TI,DIP/SOP,08/09+,原裝010-62106431 訂購(gòu) PDF文檔

SN74LS244N-C / TI,04+,08/09+,全新原裝,特價(jià) 訂購(gòu) PDF文檔

SN74LS253NSE4 / 原廠家,SOP,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔

SN74LS244ND / MOTOROLA,,08/09+,010-62106431 訂購(gòu) PDF文檔

SN74LS253NSR / Texas Instruments,Datasheet,06/07+,Dual 4-Line To 1-Lin 訂購(gòu) PDF文檔

SN74LS244NE4 / Texas Instruments,Datasheet,07+,Octal Buffers And Li 訂購(gòu) PDF文檔

SN74LS253P / ,,08/09+,原裝全新現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS244NS / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74LS257AJ / MOTOROLA,,08/09+,010-66001623/66001621 訂購(gòu) PDF文檔