作者: Rodney H. Orgill , William R. Mason
DOI:
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摘要: A high input impedance CMOS multiplexor. buffer stage is connected to common outputs of a plurality N-channel multiplexor switches. pull up P-channel transistor in this voltage source which equal the maximum output from one As such, can be fully shut off when logic "1" by The approximately or 10 14 ohms.