LED显示屏驱动IC:SM74HC595D SM74HC245D SM74HC138D SM74HC04D
MW4953 APM4953 DM13A MBI5026GF MBI5024GF JXI5020GF
JXI5020GP 104电容 101排阻
102排阻 472排阻 2X40排针 排针帽 16P排线 16P压线头。。。。
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