SCHS208E February   1998  – July 2024 CD54HC4066 , CD74HC4066 , CD74HCT4066

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Absolute Maximum Ratings
  7. 6 ESD Ratings
  8. 7 Thermal Information
  9. 8 Recommended Operating Conditions
  10. 9 Electrical Characteristics: HC Devices
  11. 10Electrical Characteristics: HCT Devices
  12. 11Switching Characteristics HC
  13. 12Switching Characteristics HCT
  14. 13Analog Channel Specifications
  15. 14Analog Test Circuits
  16. 15Test Circuits and Waveforms
  17. 16Detailed Description
    1. 16.1 Functional Block Diagram
    2. 16.2 Device Functional Modes
  18. 17Device and Documentation Support
    1. 17.1 Receiving Notification of Documentation Updates
    2. 17.2 Support Resources
    3. 17.3 Trademarks
    4. 17.4 Electrostatic Discharge Caution
    5. 17.5 Glossary
  19. 18Revision History
  20. 19Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

3 Description

The ’HC4066 and CD74HCT4066 devices contain four independent digitally controlled analog switches that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These switches feature the characteristic linear ON resistance of the metal-gate CD4066B device. Each switch is turned on by a high-level voltage on its control input.

Device Information
PART NUMBERTEMP. RANGE (°C)PACKAGE(1)
CD74HC4066-55 to 125D (SOIC, 14)
-55 to 125PW (TSSOP, 14)
CD74HCT4066-55 to 125D (SOIC, 14)
(1) For more information, see Section 19.
CD54HC4066 CD74HC4066 CD74HCT4066 Functional Block DiagramFunctional Block Diagram
CD54HC4066 CD74HC4066 CD74HCT4066 Logic Diagram Logic Diagram