型号 / 厂家，封装，批号，备注，订购

SN54/74LS12 / On Semiconductor,Datasheet,06/07+,Triple 3-Input NAND 订购 PDF文档

SN54/74LS125A / On Semiconductor,Datasheet,06/07+,QUAD 3-STATE BUFFERS 订购 PDF文档

SN54/74LS13 / On Semiconductor,Datasheet,07+,SCHMITT TRIGGERS DUA 订购 PDF文档

SN54/74LS137 / On Semiconductor,Datasheet,06/07+,3-LINE TO 8-LINE DEC 订购 PDF文档

SN54/74LS138 / On Semiconductor,Datasheet,06/07+,1-OF-8 DECODER/ DEMU 订购 PDF文档

SN54/74LS139 / On Semiconductor,Datasheet,07+,DUAL 1-OF-4 DECODER/ 订购 PDF文档

SN54/74LS14 / On Semiconductor,Datasheet,07+,SCHMITT TRIGGERS DUA 订购 PDF文档

SN54/74LS145 / On Semiconductor,Datasheet,06/07+,1-OF-10 DECODER/DRIV 订购 PDF文档

SN54/74LS147 / On Semiconductor,Datasheet,07+,10-LINE-TO-4-LINE AN 订购 PDF文档

SN54/74LS148 / On Semiconductor,Datasheet,07+,10-LINE-TO-4-LINE AN 订购 PDF文档