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SN74LS423NSR/SN74LS42D/SN74LS42N
SN74LS423NSR SN74LS42D SN74LS42N
SN74LS42D「IC DECODER/DEMUX 1X4:10 16SOIC」原装正品
DS90LV047ATMX/NOPB SN74LS42D TPS2044BDR TPS2054BDR
全新原装 SN74LS42NSRE4 SN74LS42NSR SN74LS42N SN74LS42D
SN74LS42D 解码器多路分解器IC DECODER/DEMUX 16SOIC芯片集成电
SN74LS42D【IC DECODER/DEMUX 1X4:10 16SOIC】
信号开关/编解码器/多路复用器 SN74LS42D SOIC-16 TI/德州 原装
SN74LS42D【IC 4-LINE BCD/DEC DECOD 16-SOIC】
信号开关/编解码器/多路复用器 SN74LS42D SOIC-16 TI全新原装正
逻辑芯片SN74LS42D SN74LS42 sn74ls42d SOP-16
SN74LS423N | SN74LS42D | SN74LS42N
SN74LS42D-IC集成电路 全新原装正品电子元器件
SN74LS393N SN74LS423D SN74LS42N SN74LS47D原装
L4971D KA7500B TC74HC42AF 74FST3257D SN74LS368ANSR适用卡邻赞
L4971D KA7500B TC74HC42AF 74FST3257D SN74LS368ANSR保质直拍赞
