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型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)
SN74LS244D / TI,7.2mm 20,08/09+,原裝010-66001623 訂購(gòu) PDF文檔
SN74LS247DRE4 / Texas Instruments,Datasheet,06/07+,BCD-To-Seven-Segment 訂購(gòu) PDF文檔
SN74LS244DBE4 / 原廠(chǎng)家,SSOP,N/A,上海實(shí)貨庫(kù)存!歡迎查詢(xún)! 訂購(gòu) PDF文檔
SN74LS247N / NS,DIP,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔
SN74LS244DBR-B / TI,04+,08/09+,全新原裝,特價(jià) 訂購(gòu) PDF文檔
SN74LS247NSR / ,,08/09+,原裝全新現(xiàn)貨 訂購(gòu) PDF文檔
SN74LS244DBRE4 / Texas Instruments,Datasheet,06/07+,Octal Buffers And Li 訂購(gòu) PDF文檔
SN74LS247NSRE4 / Texas Instruments,Datasheet,06/07+,BCD-To-Seven-Segment 訂購(gòu) PDF文檔