CD74HC4066EG4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HC4066EG4 is a high-speed CMOS logic quad bilateral switch manufactured by Texas Instruments. It features four independent single-pole single-throw (SPST) analog switches in a 14-pin SOIC package. The device operates on a single supply voltage ranging from 2 V to 10 V, with a maximum power supply current of 16 µA. Key electrical parameters include a maximum on-resistance of 60 Ω, a maximum propagation delay of 12 ns, and a maximum turn-off time of 24 ns. It supports an operating temperature range from -55 °C to +125 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed CMOS technology enables fast switching performance suitable for demanding signal routing applications.
• Quad bilateral switch architecture provides four independent SPST channels within a compact integrated circuit.
• Wide operating voltage range allows compatibility with various digital logic families and power supplies.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing and demultiplexing in data acquisition systems
• Audio and video signal path switching
• Programmable gain amplifier input selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'EG4' against the manufacturer's official documentation to confirm pinout, package dimensions, and RoHS compliance status. Ensure the ordering information matches the exact component requirements for your design specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad bilateral switch with high-speed CMOS characteristics is required. Consider the 14-pin SOIC package constraints and the 2 V to 10 V supply voltage range during circuit design. Verify thermal management needs for the specified operating temperature range.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD74HC4066 series of analog switches. It is functionally compatible with other devices in the 74HC4000 logic family, offering similar functionality but potentially different packaging or environmental ratings depending on the specific suffix.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Potential substitutes include CD74HC4066E, CD74HC4066PWR, and CD74HC4066MG4. Verify pin compatibility and electrical specifications before substitution.