MC74HC4066A: Quad Analog Switch/Multiplexer/Demultiplexer (Mux/Demux)

The MC74HC4066A utilizes silicon-gate CMOS technology to achieve fast propagation delays, low ON resistances, and low OFF-channel leakage current. This bilateral switch/multiplexer/demultiplexer controls analog and digital voltages that may vary across the full power-supply range (from VCC to GND).The HC4066A is identical in pinout to the metal-gate CMOS MC14016 and MC14066. Each device has four independent switches. The device has been designed so the ON resistances (RON) are more linear over input voltage than RON of metal-gate CMOS analog switches. The ON/OFF control inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. For analog switches with voltage-level translators, see the HC4316A.

Features
  • Fast Switching and Propagation Speeds
  • High ON/OFF Output Voltage Ratio
  • Low Crosstalk Between Switches
  • Diode Protection on All Inputs/Outputs
  • Wide Power-Supply Voltage Range (VCC - GND) = 2.0 to 12.0 Volts
  • Analog Input Voltage Range (VCC - GND) = 2.0 to 12.0 Volts
  • Improved Linearity and Lower ON Resistance over Input Voltage than the MC14016 or MC14066
  • Low Noise
  • Chip Complexity: 44 FETs or 11 Equivalent Gates
  • Pb-Free Packages are Available*
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Quad Analog Switch/Multiplexer/DemultiplexerMC74HC4066A/D (184kB)12
Package Drawings (2)
Document TitleDocument ID/SizeRevision
SOIC-14 NB751A-03 (34.3kB)L
TSSOP-14 WB948G-01 (39.6kB)C
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
MC74HC4066ADGActivePb-free Halide freeSOIC-14751A-031Tube55$0.1733
MC74HC4066ADR2GActivePb-free Halide freeSOIC-14751A-031Tape and Reel2500$0.1733
MC74HC4066ADTR2GActivePb-free Halide freeTSSOP-14948G-011Tape and Reel2500$0.1733
NLV74HC4066ADR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeSOIC-14751A-031Tape and Reel2500$0.1907
NLVHC4066ADTR2GActiveAEC Qualified PPAP Capable Pb-free Halide freeTSSOP-14948G-011Tape and Reel2500$0.1733
Specifications
ProductChannelsNumber of SwitchesConfigurationIcc Max (µA)ron Max (Ω)VCC Min (V)VCC Max (V)
MC74HC4066ADG14SPST4120212
MC74HC4066ADR2G14SPST4120212
MC74HC4066ADTR2G14SPST4120212
NLV74HC4066ADR2G14SPST4120212
NLVHC4066ADTR2G14SPST4120212
Quad Analog Switch/Multiplexer/Demultiplexer (184kB) MC74HC4066A
SOIC-14 NB NLSX5014
TSSOP-14 WB NLSX5014