IC快速檢索：
型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
SN74LS251P / MIT,,08/09+,特價(jià) 訂購(gòu) PDF文檔
SN74LS253 / NS,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔
SN74LS253D / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔
SN74LS253DE4 / Texas Instruments,Datasheet,06/07+,DUAL 4-LINE TO 1-LIN 訂購(gòu) PDF文檔
SN74LS253DR / TI,,08/09+,特價(jià) 訂購(gòu) PDF文檔
SN74LS253J / ,,08/09+,現(xiàn)貨特價(jià) 訂購(gòu) PDF文檔
SN74LS253N (PB FREE) / TI,16PIN,08/09+,原裝庫(kù)存 訂購(gòu) PDF文檔
SN74LS253N(PBFREE) / TI,16PIN,08/09+,全新原裝 訂購(gòu) PDF文檔
SN74LS253NE4 / Texas Instruments,Datasheet,06/07+,DUAL 4-LINE TO 1-LIN 訂購(gòu) PDF文檔