CD74HCT4052ME4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HCT4052ME4 is a high-speed CMOS differential analog multiplexer/demultiplexer manufactured by Texas Instruments. It features two independent 4-to-1 channels within a single 16-pin SOIC package. The device operates with TTL-compatible inputs and supports dual power supplies ranging from ±1V to ±5V, or a single supply of 4.5V to 5.5V. Key electrical parameters include an on-state resistance of 130 ohms maximum, a bandwidth of 185 MHz, and a propagation delay of 8 ns at ±4.5V. It functions within a temperature range of -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• High-speed CMOS technology ensures fast switching performance with low power consumption.
• Differential architecture provides two independent 4-to-1 multiplexing paths for signal routing.
• TTL-compatible input logic levels simplify interface design with standard digital systems.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring analog signal selection
• Audio and video signal routing applications
• Industrial control systems with multiple sensor inputs

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'E4' indicates RoHS compliance and green material status as per Texas Instruments documentation. Confirm the package type matches the required PCB footprint for the 16-SOIC variant. Ensure the operating voltage requirements align with the system's dual or single supply constraints before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when TTL-compatible logic interfaces are required for analog switching. The dual 4:1 configuration offers efficient space utilization compared to single-channel alternatives. Consider the 130-ohm on-resistance and 185-MHz bandwidth limits for high-frequency signal integrity requirements in the target application circuit.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD74HCT405x series of high-speed CMOS analog switches. It is functionally compatible with other devices in the 74HCT405x family, sharing similar pinouts and electrical characteristics. The 'E4' suffix specifically denotes environmental compliance attributes defined by the manufacturer.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The CD74HCT4052M96 serves as a tape-and-reel alternative to the tube-packaged ME4 variant. Both share identical electrical specifications and pin configurations. Verify packaging requirements and lead availability when substituting between these forms.