型号 / 厂家，封装，批号，备注，订购

DM54LS163A / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

DM54LS163AE / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

DM54LS157N / National Semiconductor,Datasheet,07+,Quad 2-Line to 1-Lin 订购 PDF文档

DM54LS161AM / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

DM54LS163AW / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

DM54LS161AN / National Semiconductor,Datasheet,07+,Synchronous 4-Bit Bi 订购 PDF文档

DM54LS164J/883B? / ,,最新批号,原装现货 订购 PDF文档

DM54LS165 / National Semiconductor,Datasheet,07+,8-Bit Parallel In/Se 订购 PDF文档

DM54LS165J-MIL / ,,最新批号,现货库存 订购 PDF文档

DM54LS166W / National Semiconductor,Datasheet,06/07+,8-Bit Shift Register 订购 PDF文档