SN74LS640DW SN74LS640DWR SN74LS640N

SN74LS640DWR 型号 SN74LS640DW 参数

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

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SN74LS640-1DW SN74LS640DWR SN74AC564DW SN74ABT623DWR

SN74LS640DWR【IC TXRX INVERT 5.25V 20SOIC】

全新原装 SN74LS640N SN74LS640DWR SN74LS640DW SN74LS640DBR

Polouta SN74LS640DWR SN74LS541DWR SN74LS540DWR SOP20 7.2mm

逻辑芯片SN74LS640DWR SN74LS640 sn74ls640dwr SOP-20

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

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

缓冲器/驱动器/收发器 SN74LS640DWR SOIC-20 TI/德州 电子元器件

SN74LS640DW/SN74LS640DWR/SN74LS640N

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全新原装 SN74LS377DWR SN74LS640DWR SN74LS688DWR 贴片SOP20

全新原装 SN74LS640DWR 丝印LS640 SOP20

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卖SN74F32DR SN74LS640DWR TC55257DFI85L PCD80725EL/B00/N1原装

SN74LS640DWR【IC TXRX INVERT 5.25V 20SOIC】

SN74LS640DWR逻辑芯片IC TXRX INVERT 5.25V 20SOIC

原装SN74LS640DWR全新正品/IC TXRX INVERT 5.25V 20SOIC

SN74LS640DW逻辑SN74LS640DWR

SN74LS640DWR『IC TRANSCVR INVERT 5.25V 20SOIC』 现货

原装正品SN74LS640DWR[IC TXRX INVERT 5.25V 20SOIC]

原厂原装SN74LS640DWR║IC TXRX INVERT 5.25V 20SO

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

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

TI电子元器件芯片全新原装正品

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

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

正品SN74LS640DWR原装〢IC TXRX INVERT 5.25V 20SOIC

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

SN74LS640DWR【IC TRANSCVR INVERT 5.25V 20SOIC】

创盒SN74LS240DWR芯片

SN74ALS540DW SN75C3223EDWR SN74LS641-1DW SN74ALS640B-1DWR

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

樧洙圛傌微樞狫獏澵千

全新原装 SN74LS641-1N SN74LS641-1DWR SN74LS641-1DW/LS640NSR