SN74LS640DW逻辑SN74LS640DWR

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【 全新原装现货 】 SN74LS640DWR IC TRANSCVR INVERT 5.25V 20S

卖SN74F32DR SN74LS640DWR TC55257DFI85L PCD80725EL/B00/N1原装

SN74LS640-1DW SN74LS640DWR SN74AC564DW SN74ABT623DWR

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Polouta SN74LS640DWR SN74LS541DWR SN74LS540DWR SOP20 7.2mm

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SN74LS640-1N(SN74LS641 -1NSR DW DWR N NSR -1DW

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SN74LS640DWR『IC TRANSCVR INVERT 5.25V 20SOIC』 现货

全新原装 SN74LS640DW SN74LS640DWR 总线收发器 丝印LS640 SOP20

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SN74LS640DWR「IC TXRX INVERT 5.25V 20SOIC」原装正品

SN74LS640DWR原装正品「IC TXRX INVERT 5.25V 20SOIC」

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正品SN74LS640DWR原装〢IC TXRX INVERT 5.25V 20SOIC

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SN74LS640DWR【IC TXRX INVERT 5.25V 20SOIC】

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SN74ALS540DW SN75C3223EDWR SN74LS641-1DW SN74ALS640B-1DWR

LT6656ACS6-3.3#TRPBF SOT23-6 SN74LS640DWR SOIC20 原厂全新

SN74LS640DWR【IC TXRX INVERT 5.25V 20SOIC】

SN74LS640DWR【IC TRANSCVR INVERT 5.25V 20SOIC】

SN74LS640DWR逻辑芯片IC TXRX INVERT 5.25V 20SOIC

创盒SN74LS240DWR芯片

缓冲器/驱动器/收发器 SN74LS640DWR SOIC-20-300mil TI全新原装