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型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)
74F2640SC / National Semiconductor,Datasheet,07+,Octal Bus-Line Trans 訂購(gòu) PDF文檔
74F2643DCX / National Semiconductor,Datasheet,07+,Octal bus transceive 訂購(gòu) PDF文檔
74F2643PCQR / National Semiconductor,Datasheet,07+,Octal Bus Transceive 訂購(gòu) PDF文檔
74F2643PCX / National Semiconductor,Datasheet,07+,Octal bus transceive 訂購(gòu) PDF文檔
74F2645 / Fairchild Semiconductor,Datasheet,07+,Octal Bus Transceive 訂購(gòu) PDF文檔
74F2645PCQR / National Semiconductor,Datasheet,07+,Octal Bus Transceive 訂購(gòu) PDF文檔
74F2690D / ,,最新批號(hào), 訂購(gòu) PDF文檔
74F269DWR2 / ,,最新批號(hào), 訂購(gòu) PDF文檔