型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74F280BNE4 / Texas Instruments,Datasheet,06/07+,9-bit odd/even parit 訂購(gòu) PDF文檔

SN74F280BNS / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74F280BNSR / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74F280N / TI/91,DIP,08/09+,原裝庫(kù)存 訂購(gòu) PDF文檔

SN74F283D / TEXAS INSTRUMENTS,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74F283DE4 / Texas Instruments,Datasheet,06/07+,4-Bit Binary Full Ad 訂購(gòu) PDF文檔

SN74F283DRE4 / Texas Instruments,Datasheet,06/07+,4-Bit Binary Full Ad 訂購(gòu) PDF文檔

SN74F283NE4 / Texas Instruments,Datasheet,06/07+,4-Bit Binary Full Ad 訂購(gòu) PDF文檔

SN74F283NS / ,,08/09+,全新原裝深圳庫(kù)存 訂購(gòu) PDF文檔

SN74F283NSR / Texas Instruments,Datasheet,06/07+,4-Bit Binary Full Ad 訂購(gòu) PDF文檔