型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74LS691N / HMC,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74LS697NE4 / Texas Instruments,Datasheet,07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

SN74LS697NSE4 / 原廠家,SOP,N/A,上海實(shí)貨庫(kù)存!歡迎查詢! 訂購(gòu) PDF文檔

SN74LS697NSR / Texas Instruments,Datasheet,07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

SN74LS697NSRE4 / Texas Instruments,Datasheet,07+,Synchronous 4-Bit Up 訂購(gòu) PDF文檔

SN74LS699 / ,,08/09+,全新原裝現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

SN74LS699NS / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74LS69DW / ,,08/09+,全新原裝現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

SN74LS688DWE4 / Texas Instruments,Datasheet,06/07+,8-Bit MAGNITUDE/IDEN 訂購(gòu) PDF文檔

SN74LS688DWR2 / ON SEMICONDUCTOR,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔