型号 / 厂家，封装，批号，备注，订购

MM54C20N / National Semiconductor,Datasheet,07+,Hex Inverter / NAND 订购 PDF文档

MM54C221D / National Semiconductor,Datasheet,07+,Dual Monostable Mult 订购 PDF文档

MM54C221W / National Semiconductor,Datasheet,06/07+,Dual Monostable Mult 订购 PDF文档

MM54C240J/883 / NSC,CDIP,N/A,上海实货库存!欢迎查询! 订购 PDF文档

MM54C30J/B / REI,原厂原装,08+07+,7到10天国际现货 订购 PDF文档

MM54C32 / National Semiconductor,Datasheet,07+,MM54C32 Quad 2-Input 订购 PDF文档

MM54C32W / National Semiconductor,Datasheet,07+,2-Input OR-Function 订购 PDF文档

MM54C373MW8 / National Semiconductor,Datasheet,06/07+,TRI-STATE Octal D-Ty 订购 PDF文档

MM54C30W / National Semiconductor,Datasheet,07+,8-Input NAND-Functio 订购 PDF文档

MM54C42 / National Semiconductor,Datasheet,07+,BCD-to-Decimal Decod 订购 PDF文档