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