HOLTEK
芯片, 遥控译码器
芯片, DTMF接收器, SMD, SOP18
芯片, 遥控编码器
芯片, WIN 2000键盘PS2转接器, SMD, DIP40
芯片, DTMF发生器, SMD, SOP14
芯片, 遥控解码器, SMD, SOP20
芯片, DTMF发生器, SMD, SOP8
芯片, 遥控解码器