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CD4066BE Datasheet CMOS Quad Bilateral Switch

Manufacturer: Texas Instruments

Download the CD4066BE datasheet PDF. This datasheet also includes the CD4066B variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CD4066B-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The CD4066B device is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals.

It is pin-for-pin compatible with the CD4016B device, but exhibits a much lower onstate resistance.

In addition, the on-state resistance is relatively constant over the full signal-input range.

Overview

CD4066B SCHS051I – NOVEMBER 1998 – REVISED MAY 2024 CD4066B CMOS Quad Bilateral Switch.

Key Features

  • 15V digital or ±7.5V peak-to-peak switching.
  • 125Ω typical on-state resistance for 15V operation.
  • Switch on-state resistance matched to within 5Ω over 15V signal-input range.
  • On-state resistance flat over full peak-to-peak signal range.
  • High on or off output-voltage ratio: 80dB typical at fis = 10kHz, RL = 1kΩ.
  • High degree of linearity:.