型号 / 厂家，封装，批号，备注，订购

SN54490W / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

SN5444N / Various,Datasheet,06/07+,Excess-3-Gray-to-Dec 订购 PDF文档

SN5446 / Texas Instruments,Datasheet,06/07+,7-Segment Display Dr 订购 PDF文档

SN5446AW / Texas Instruments,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

SN5447A / Texas Instruments,Datasheet,06/07+,BCD-TO-SEVEN-SEGMENT 订购 PDF文档

SN5447N / Various,Datasheet,06/07+,7-Segment Display Dr 订购 PDF文档

SN5448N / Various,Datasheet,07+,7-Segment Display Dr 订购 PDF文档

SN5450 / Texas Instruments,Datasheet,06/07+,DUAL 2-WIDE 2-INPUT 订购 PDF文档

SN54520AJ / ,,最新批号,现货库存 订购 PDF文档

SN5453N / Various,Datasheet,06/07+,2-2-2-2-Input AND-OR 订购 PDF文档