型号 / 厂家，封装，批号，备注，订购

SN74HC490D / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SN74HC490DW / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SN74HC490FH / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SN74HC490FN / Texas Instruments,Datasheet,06/07+,BCD-Output Decade Up 订购 PDF文档

SN74HC573ACDW / Ti,SOP,06+,0755-83980010 订购 PDF文档

SN74HC490J / Texas Instruments,Datasheet,07+,BCD-Output Decade Up 订购 PDF文档

SN74HC51FH / Texas Instruments,Datasheet,06/07+,2-2-3-3-Input AND-OR 订购 PDF文档

SN74HC51FN / Texas Instruments,Datasheet,06/07+,2-2-3-3-Input AND-OR 订购 PDF文档

SN74HC533FH / Texas Instruments,Datasheet,07+,Octal D-Type Latch - 订购 PDF文档

SN74HC533FN / Texas Instruments,Datasheet,06/07+,Octal D-Type Latch - 订购 PDF文档