型號(hào) / 廠家，封裝，批號(hào)，備注，訂購(gòu)

SN74LS20M / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS20N (PB FREE) / ,,,原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS-193N / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS194AJ/MOTOROLA / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS194AN10 / ,,最新批號(hào),現(xiàn)貨庫(kù)存 訂購(gòu) PDF文檔

SN74LS195A-D / On Semiconductor,Datasheet,07+,Universal 4-Bit Shif 訂購(gòu) PDF文檔

SN74LS20NC / ,,最新批號(hào),原裝現(xiàn)貨 訂購(gòu) PDF文檔

SN74LS210N / Various,Datasheet,06/07+,Single-Ended Driver- 訂購(gòu) PDF文檔

SN74LS214J / Texas Instruments,Datasheet,06/07+,General-Purpose Stat 訂購(gòu) PDF文檔

SN74LS195W / Texas Instruments,Datasheet,06/07+,4-Bit Shift Register 訂購(gòu) PDF文檔