型號(hào) / 廠(chǎng)家，封裝，批號(hào)，備注，訂購(gòu)

SN74LS280AN / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS280-D / On Semiconductor,Datasheet,06/07+,9-Bit Odd-Even Parit 訂購(gòu) PDF文檔

SN74LS280ML1 / On Semiconductor,Datasheet,06/07+,9-Bit Odd/Even Parit 訂購(gòu) PDF文檔

SN74LS280MR2 / On Semiconductor,Datasheet,07+,9-Bit Odd/Even Parit 訂購(gòu) PDF文檔

SN74LS277DW / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS280MEL / On Semiconductor,Datasheet,07+,9-Bit Odd/Even Parit 訂購(gòu) PDF文檔

SN74LS280N3 / Texas Instruments,Datasheet,07+,9-BIT ODD/EVEN PARIT 訂購(gòu) PDF文檔

SN74LS283-D / On Semiconductor,Datasheet,06/07+,4-Bit Binary Full Ad 訂購(gòu) PDF文檔

SN74LS280ML2 / On Semiconductor,Datasheet,06/07+,9-Bit Odd/Even Parit 訂購(gòu) PDF文檔

SN74LS283ML2 / On Semiconductor,Datasheet,07+,4-Bit Binary Full Ad 訂購(gòu) PDF文檔