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A quad bilateral analogue switch IC (M74HC4066B1R) containing four independent SPST switches in a single 14-pin DIP package. Each switch is normally open and closes when a logic-high voltage is applied to its control pin, making it useful for microcontroller-controlled signal routing, audio switching, and multiplexing.

Key Features

  • Four SPST Switches – Independently controlled analogue switches
  • Low On-Resistance – 80 Ω per switch
  • Wide Supply Range – 2–12V operation
  • Ultra-Low Power – 8 μA supply current
  • DIP-14 Package – Breadboard and through-hole compatible

Pinout

Pin(s) Function
1, 2 Switch 1
3, 4 Switch 2
5 Control for Switch 2
6 Control for Switch 3
7 GND
8, 9 Switch 3
10, 11 Switch 4
12 Control for Switch 4
13 Control for Switch 1
14 VCC

Specifications

  • IC – M74HC4066B1R (HC4066 compatible)
  • On-State Resistance – 80 Ω
  • Supply Current – 8 μA
  • Supply Voltage – 2–12V
  • Package – DIP-14

Ideal For

  • Audio signal routing and muting
  • Microcontroller-controlled analogue switching
  • Signal multiplexing
  • General-purpose analogue switch applications

Package Contents

  • 1× M74HC4066B1R Quad Bilateral Switch (DIP-14)

The Quad Bilateral Switch - Default appears in the following collections:

SKU PI-COM0209