The SN74HC4066 device 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 6 V (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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