HEF4066BP,652

Analog Switches, Multiplexers, Demultiplexers Overview

The HEF4066BP,652 is a quad single-pole single-throw analog switch manufactured by Nexperia. It features four independent bilateral switches with active HIGH enable inputs. The device operates on a supply voltage range of 3.0 V to 15.0 V and utilizes CMOS technology for low power dissipation. Key electrical parameters include an ON resistance (RON) maximum of 175 Ω at 15 V and OFF-state leakage current (IS(OFF)) up to 200 nA at 15 V. Propagation delays are specified with a maximum of 120 ns for HIGH to OFF-state transitions. The component provides ESD protection exceeding 2000 V (HBM) and 1000 V (CDM).

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad configuration providing four independent bilateral analog switches.
• CMOS construction ensuring low power dissipation and high noise immunity.
• Integrated electrostatic discharge protection compliant with JEDEC standards.
• Active HIGH enable control logic for straightforward digital interfacing.

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog multiplexing and demultiplexing circuits.
• Digital signal gating and switching applications.
• Signal routing in data acquisition systems.

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest documentation to confirm package type and temperature rating. Confirm RoHS compliance status and check for any recent product change notices that may affect pinout or electrical characteristics before finalizing procurement specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST analog switch is required within a 3 V to 15 V supply range. Ensure the application load capacitance and frequency requirements align with the specified propagation delay limits. Verify that the SO14 package dimensions fit the target PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HEF4066B family of quad bilateral analog switches. It serves as a standard CMOS solution for signal routing tasks. The device is functionally compatible with other industry-standard quad analog switches but offers specific ON resistance and leakage characteristics defined by the manufacturer.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements include the SN54LV4066A from Texas Instruments. Alternative packages such as the TSSOP variant HEF4066BT exist within the same family. Verify electrical parameter equivalence before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum supply voltage for the HEF4066BP?

The recommended operating supply voltage ranges from 3.0 V to 15.0 V.

How does the enable input control the switches?

The switches are enabled when the enable input (nE) is at a HIGH logic level and disabled when LOW.

What is the typical OFF-state leakage current?

The OFF-state leakage current per channel is typically 200 nA at a supply voltage of 15 V.