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原厂原装SN74LS642NSR║IC TRANSCEIVER INVERT 5.2
SN74BCT2245NSR SN74ALS642A-1NSR SN74ALS688NSR SN74LS684NSR
SN74LS642N SN74LS642NSR SN74LS645-1DW
逻辑芯片SN74LS642NSR原装正品 提供配单服务
SN74LS642NSR【IC TRANSCEIVER INVERT 5.25V 20SO】
全新原装 SN74LS645-1DW SN74LS642NSR SN74LS642N SN74LS642DW
逻辑芯片SN74LS642NSR SN74LS642 sn74ls642nsr SOP-20
创盒SN74LS244NSR芯片
SN74LS642NSR SO-20 缓冲器/驱动器/收发器芯片 全新原装现货
SN74LS642NSR SO-20 缓冲器/驱动器/收发器芯片 全新现货
SN74LS642N/SN74LS642NSR/SN74LS645-1DW
全新 SN74LS642NSR HD44LS374FPEL 682/684/688FP 贴片SOP20
拍前联系价格另议 SN74LS642NSR SOP20中 电子元器件BOM表格
全新原装 SN74LS642NSR HD44LS374FPEL 682/684/688FP 贴片SOP20
SN74LS642NSR【IC TRANSCVR INVERT 5.25V 20SO】
SN74LS642NSR逻辑芯片IC TRANSCEIVER INVERT 5.25V 20SO
SN74LS642NSR「IC TRANSCEIVER INVERT 5.25V 20SO」
原装正品SN74LS642NSR[IC TRANSCEIVER INVERT 5.25V 20SO]
SN74LS642NSR原装正品「IC TRANSCEIVER INVERT 5.25V 20SO」
新SN74LS624DBR SN74LS174MEL SN74LS642NSR R
缓冲器/驱动器/收发器 SN74LS642NSR SO-20 TI/德州 电子元件配单
原装SN74LS642NSR全新正品/IC TRANSCEIVER INVERT 5.2
SN74LS642N逻辑SN74LS642NSR
SN74AS760NSR SN74ALS563BNSR SN74LS642NSR SN74HC623NSR
缓冲器/驱动器/收发器 SN74LS642NSR SO-20-208mil TI全新原装正
正品SN74LS642NSR原装〢IC TRANSCEIVER INVERT 5.25V 2
全新原厂SN74LS642NSR正品IC TRANSCEIVER INVERT 5.25
SN74LS642NSR『IC TRANSCVR INVERT 5.25V 20SO』 现货
SN74LS642-1N 型号 SN74LS641NSR 封装
SN74LS644-1N 元件 SN74LS642NSR 元器件
SN74LS641NSR逻辑SN74LS642-1DW
