型號 / 廠家，封裝，批號，備注，訂購

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

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

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

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

SN74LS283MEL / On Semiconductor,Datasheet,07+,4-Bit Binary Full Ad 訂購 PDF文檔

SN74LS283N/MOTOROLA / ,,最新批號,原裝現(xiàn)貨 訂購 PDF文檔

SN74LS289AJ / Texas Instruments,Datasheet,06/07+,General-Purpose Stat 訂購 PDF文檔

SN74LS28FN / Texas Instruments,Datasheet,07+,NOR-Function Buffer 訂購 PDF文檔

SN74LS28N3 / ,Datasheet,06/07+,Quad 2-Input NOR Pow 訂購 PDF文檔

SN74LS290-D / On Semiconductor,Datasheet,06/07+,DECADE 4-BIT 訂購 PDF文檔