The SN74HC4066N is a silicon-gate CMOS quadruple Analog Switch designed to handle both analog and digital signals. Each switch permits signals with amplitudes of up to 6V (peak) to be transmitted in either direction. Each switch section has its own enable input control (C). A high-level voltage applied to C turns on the associated switch section. Applications include signal gating, chopping, modulation or demodulation (modem) and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.
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