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全新原装 74HC595D/SN74HC595DR/SM74HC595D SOP-16 移位寄存器IC
SN74HC138D SM74HC595DR 74HC164D 04 14 86 139 165 148 132
SN74HC164DR SM74HC138D 74HC595D 04 14 86 139 165 148 132
74HC595D SOP16 移位寄存器芯片 74HC595 SN74HC595DR SM74HC595D
全新SM74HC SN74HC 74HC86 138 139 164 165 595 D DR 贴片SOP-14
20个 74HC595D=SN74HC595DR=SM74HC595D SOP16 移位寄存器芯片IC
RK73H2ATTD3002F SN74HC595DR SM03B-PASS-1-TBT RC0805FR-0722K1
SC16IS752IPW双路接口芯片
TL072CDRTL072C运算放大
原装SM74HCSN74HC74HC861381
