型號(hào) / 廠家，封裝，批號(hào)，備注，訂購

DM74LS289J / National Semiconductor,Datasheet,06/07+,General-Purpose Stat 訂購 PDF文檔

DM74LS374N? / ,,最新批號(hào),原裝現(xiàn)貨 訂購 PDF文檔

DM74LS295AW / National Semiconductor,Datasheet,07+,4-Bit Shift Register 訂購 PDF文檔

DM74LS323 / National Semiconductor,Datasheet,07+,8-Bit Universal Shif 訂購 PDF文檔

DM74LS323M / National Semiconductor,Datasheet,07+,8-Bit Shift Register 訂購 PDF文檔

DM74LS323WM / National Semiconductor,Datasheet,06/07+,8-Bit Universal Shif 訂購 PDF文檔

DM74LS375 / National Semiconductor,Datasheet,07+,4-Bit Latch 訂購 PDF文檔

DM74LS378 / National Semiconductor,Datasheet,07+,Parallel D Register 訂購 PDF文檔

DM74LS379 / National Semiconductor,Datasheet,06/07+,Quad Parallel Regist 訂購 PDF文檔

DM74LS380 / National Semiconductor,Datasheet,07+,Multifunctional Octa 訂購 PDF文檔