CD74HCT4052MG4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HCT4052MG4 is a high-speed CMOS analog multiplexer/demultiplexer manufactured by Texas Instruments. It integrates two independent 4-to-1 multiplexers within a single 16-pin SOIC package. The device features TTL-compatible inputs, allowing direct interfacing with standard logic families. It operates on a single supply voltage ranging from 4.5V to 5.5V or dual supplies of ±1V to ±5V. Key electrical parameters include an on-state resistance of 130 ohms and a bandwidth of 185 MHz at ±4.5V. The component supports an operating temperature range from -55°C to 125°C and complies with RoHS standards.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed CMOS technology enables efficient signal routing with low power consumption.
• TTL-compatible input thresholds simplify integration with digital control systems.
• Dual 4:1 configuration provides flexible analog switching capabilities in a compact form factor.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring analog signal selection
• Audio and video signal routing applications
• Industrial process control instrumentation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'G4' indicates RoHS compliance and lead-free construction as per Texas Instruments documentation. Confirm the 'M' suffix corresponds to the 16-SOIC package variant. Ensure the source document explicitly lists CD74HCT4052MG4 as an active part number before procurement planning.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when TTL-compatible logic levels are required for controlling analog switches. The 130-ohm on-resistance and 185-MHz bandwidth suit general-purpose signal routing. Consider the 16-SOIC package for surface-mount assembly constraints. Verify that the 5.5V maximum supply voltage aligns with the system design requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Texas Instruments CD74HCT405x series of high-speed CMOS analog multiplexers. It serves as a functional equivalent to the legacy 74HC4052 but with optimized performance characteristics for modern digital interfaces. The series is designed for applications demanding reliable analog switching with minimal signal distortion.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The CD74HCT4052M96 is a tape-and-reel version of the same core device. The CD74HC4052 offers similar functionality but with HC logic levels rather than HCT. Verify pin compatibility and electrical specifications before substituting any alternative part numbers.