型號 / 廠家，封裝，批號，備注，訂購

HD74LS266FP / Renesas Technology,Datasheet,07+,Quad. 2-input Exclus 訂購 PDF文檔

HD74LS266G / Hitachi Semiconductor,Datasheet,07+,2-Input Exclusive-NO 訂購 PDF文檔

HD74LS26G / Hitachi Semiconductor,Datasheet,07+,NAND-Function Buffer 訂購 PDF文檔

HD74LS279G / Hitachi Semiconductor,Datasheet,07+,Quadruple R-S-Type L 訂購 PDF文檔

HD74LS283G / Hitachi Semiconductor,Datasheet,07+,4-Bit Parallel Full 訂購 PDF文檔

HD74LS293FP / Renesas Technology,Datasheet,06/07+,4-bit Binary 訂購 PDF文檔

HD74LS293G / Hitachi Semiconductor,Datasheet,07+,4-Bit Binary Up Coun 訂購 PDF文檔

HD74LS295BP / Hitachi Semiconductor,Datasheet,07+,4-Bit Shift Register 訂購 PDF文檔

HD74LS299G / Hitachi Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購 PDF文檔

HD74LS243FP / Renesas Technology,Datasheet,06/07+,Quad. Bus Transceive 訂購 PDF文檔