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SN74HC4066D Datasheet Quadruple Bilateral Analog Switch

Manufacturer: Texas Instruments

Overview: SN74HC4066 SCLS325K – MARCH 1996 – REVISED FEBRUARY 2024 SN74HC4066 Quadruple Bilateral Analog Switch.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

• Wide operating voltage range of 1V to 6V • Typical switch enable time of 18ns • Low power consumption, 20µA maximum ICC • Low input current of 1µA maximum • High degree of linearity • High on-off output-voltage ratio • Low crosstalk between switches • Low on-state impedance: 50Ω typical at VCC = 6V • Individual switch controls 2 Applications • Analog signal switching or multiplexing: – Signal gating, modulator, squelch control, demodulator, chopper, commutating switch • Digital signal switching and multiplexing: – Audio and video signal routing • Transmission-gate logic implementation • Analog-to-digital and digital-to-analog conversion • Digital control of frequency, impedance, phase, and analog-signal gain • Motor speed control • Battery chargers • DC-DC converter 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 6V (peak) to be transmitted in either direction.

Each switch section has its own enable input control (C).

Key Features

  • 3.

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