型號 / 廠家，封裝，批號，備注，訂購

MM54HC194J / National Semiconductor,Datasheet,07+,4-Bit Bidirectional 訂購 PDF文檔

MM54HC194W / National Semiconductor,Datasheet,07+,4-Bit Shift Register 訂購 PDF文檔

MM54HC195 / National Semiconductor,Datasheet,06/07+,4-Bit Parallel Shift 訂購 PDF文檔

MM54HC20 / National Semiconductor,Datasheet,07+, 訂購 PDF文檔

MM54HC20E / National Semiconductor,Datasheet,06/07+,4-Input NAND-Functio 訂購 PDF文檔

MM54HC20W / National Semiconductor,Datasheet,06/07+,4-Input NAND-Functio 訂購 PDF文檔

MM54HC221AE / National Semiconductor,Datasheet,06/07+,Dual Monostable Mult 訂購 PDF文檔

MM54HC221AW / National Semiconductor,Datasheet,07+,Dual Monostable Mult 訂購 PDF文檔

MM54HC241E / National Semiconductor,Datasheet,06/07+,Non-Inverting-Functi 訂購 PDF文檔

MM54HC242E / National Semiconductor,Datasheet,07+,Quad Bus-Line Transc 訂購 PDF文檔