Product details

Configuration 1:1 SPST Number of channels 4 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 16 CON (typ) (pF) 5 Supply current (typ) (µA) 2 Bandwidth (MHz) 200 Operating temperature range (°C) -55 to 125 Input/output continuous current (max) (mA) 25 Rating Military Drain supply voltage (max) (V) 6 Supply voltage (max) (V) 4
Configuration 1:1 SPST Number of channels 4 Power supply voltage - single (V) 1.8, 2.5, 3.3, 5 Protocols Analog Ron (typ) (Ω) 16 CON (typ) (pF) 5 Supply current (typ) (µA) 2 Bandwidth (MHz) 200 Operating temperature range (°C) -55 to 125 Input/output continuous current (max) (mA) 25 Rating Military Drain supply voltage (max) (V) 6 Supply voltage (max) (V) 4
CDIP (J) 14 130.4652 mm² 19.56 x 6.67
  • Wide Analog-Input-Voltage Range . . . . 0V - 10V
  • Low "ON" Resistance
    • VCC = 4.5V . . . . . . . .25
    • VCC = 9V . . . . . . . .15
  • Fast Switching and Propagation Delay Times
  • Low "OFF" Leakage Current
  • Wide Operating Temperature Range . . . –55°C to 125°C
  • HC Types
    • 2V to 10V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V and 10V
  • HCT Types
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

  • Wide Analog-Input-Voltage Range . . . . 0V - 10V
  • Low "ON" Resistance
    • VCC = 4.5V . . . . . . . .25
    • VCC = 9V . . . . . . . .15
  • Fast Switching and Propagation Delay Times
  • Low "OFF" Leakage Current
  • Wide Operating Temperature Range . . . –55°C to 125°C
  • HC Types
    • 2V to 10V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V and 10V
  • HCT Types
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

The ’HC4066 and CD74HCT4066 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. Each switch is turned on by a high-level voltage on its control input.

The ’HC4066 and CD74HCT4066 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. Each switch is turned on by a high-level voltage on its control input.

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Technical documentation

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Type Title Date
* Data sheet CD54HC4066, CD74HC4066, CD74HCT4066 datasheet (Rev. D) 21 Aug 2003
* SMD CD54HC4066 SMD 5962-89507 21 Jun 2016
Application note Selecting the Correct Texas Instruments Signal Switch (Rev. E) PDF | HTML 02 Jun 2022
Application note Multiplexers and Signal Switches Glossary (Rev. B) PDF | HTML 01 Dec 2021
Application note Implications of Slow or Floating CMOS Inputs (Rev. E) 26 Jul 2021
Selection guide Logic Guide (Rev. AB) 12 Jun 2017
Application note Understanding and Interpreting Standard-Logic Data Sheets (Rev. C) 02 Dec 2015
User guide LOGIC Pocket Data Book (Rev. B) 16 Jan 2007
Application note Semiconductor Packing Material Electrostatic Discharge (ESD) Protection 08 Jul 2004
User guide Signal Switch Data Book (Rev. A) 14 Nov 2003
Application note TI IBIS File Creation, Validation, and Distribution Processes 29 Aug 2002
Application note CMOS Power Consumption and CPD Calculation (Rev. B) 01 Jun 1997
Application note Designing With Logic (Rev. C) 01 Jun 1997
Application note Input and Output Characteristics of Digital Integrated Circuits 01 Oct 1996
Application note Live Insertion 01 Oct 1996
Application note SN54/74HCT CMOS Logic Family Applications and Restrictions 01 May 1996
Application note Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc 01 Apr 1996

Design & development

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