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SN74HC623NSR SN74HC640DW SN74HC640DWR
SN74HC623NSR/SN74HC640DW/SN74HC640DWR
原装SN74HC640DW全新正品/IC TRANSCEIVER INVERT 6V 2
SN74HC640DW「IC TRANSCEIVER INVERT 6V 20SOIC」原装正品
SN74HC640DW原装正品「IC TRANSCEIVER INVERT 6V 20SOIC」
逻辑芯片SN74HC640DW原装正品 提供配单服务
HC640 SN74HC640DW 缓冲器 SOP-20 宽体TI全新原装
SN74HC640DW【IC TRANSCEIVER INVERT 6V 20SOIC】
芯片SN74HC640DW封装SOP20IC
逻辑芯片SN74HC640DW SN74HC640 sn74hc640dw SOP-20
原装正品 SN74HC640DW 丝印HC640 SOIC20 总线驱动器收发器触发器
原装芯片 SN74HC640DW/DWR E4丝印HC640 SOIC20 总线收发器触发器
SN74HC640DW 原装进口 回收 出售均有 询价拍
原装正品 SN74HC640DW 丝印HC640 SOIC20
SN74HC640DW【IC TRANSCVR INVERT 6V 20SOIC】
SN74HC640DW-普通库存也有货有挂就有货价格优势
缓冲器/驱动器/收发器 SN74HC640DW SOIC-20-300mil TI全新原装正
正品SN74HC640DW原装〢IC TRANSCEIVER INVERT 6V 20SOIC
SN74HC640DW『IC TRANSCVR INVERT 6V 20SOIC』 现货
电子 SN74HC640ANSR 全新 SN74HC640DW
全新原厂SN74HC640DW正品IC TRANSCEIVER INVERT 6V 20
原厂原装SN74HC640DW║IC TRANSCEIVER INVERT 6V 2
SN74HC640DW |收发器，反相IC TRANSCEIVER INVERT 6V 20SOIC
SN74HC640DW原装 询价拍 原装进口 全新原装
缓冲器/驱动器/收发器 SN74HC640DW SOIC-20 TI/德州 电子元器件
原装正品SN74HC640DW[IC TRANSCEIVER INVERT 6V 20SOIC]
全新SN74HC688DWRG4 SN74HC640PWRG4 SN74HC640PWRE4 SN74HC640DW
全新SN74HC645AN SN74HC640PW SN74HC640NS SN74HC640DW SN74HC64
SN74HC640PWR/SN74HC645DW/SN74HC645DWR
SN74HC640PWR SN74HC645DW SN74HC645DWR
SN74HC640PW | SN74HC640PWR | SN74HC645DW
CD74HC640M(SN74HC640 SN74HC645 N NSR PW PWR DW
SN74HC595PW SN74HC640N SN74HC645DW SN74HC646DW
全新SN74HC640AN SN74HC623DW SN74HC595ZW SN74HC595PW SN74HC59
CD74HC597M96(SN74HC623 SN74HC640 MT NSR DW N DWR
全新原装 SN74HC645DWR SN74HC645DW SN74HC640PWT SN74HC640PWR
贴片直插SN74LS640-1N SN74HC393NSR SN74HCT244DW 5
