CD74HCT4053PWRE4

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HCT4053PWRE4 is a high-speed CMOS triple 2-channel analog multiplexer/demultiplexer manufactured by Texas Instruments. It features TTL-compatible inputs and operates within a single supply voltage range of 4.5 V to 5.5 V, or dual supplies from ±1 V to ±5 V. The device provides three independent SPDT switches with a maximum on-resistance of 130 ohms and a channel-to-channel matching of 5 ohms. It utilizes a 16-pin TSSOP package with a width of 4.40 mm. Key electrical characteristics include a -3 dB bandwidth of 200 MHz, off-state leakage current of 100 nA, and low power consumption with a maximum supply current of 16 µA. The component supports an operating temperature range from -55°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Triple 2-channel analog switching architecture for signal routing
• TTL-compatible input logic levels for direct interfacing
• High-speed performance with 200 MHz bandwidth
• Low on-resistance with tight channel matching

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal multiplexing in data acquisition systems
• Audio and video signal routing
• Test and measurement equipment signal selection
• Industrial control system I/O expansion

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the complete part number including the E4 suffix, which indicates lead-free status and RoHS compliance. Confirm the package type is TSSOP-16 and the tape-and-reel quantity matches design requirements. Ensure the supplier source is authorized to guarantee authenticity and traceability for industrial applications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when TTL-compatible analog switching is required at 5V logic levels. Compare against HC series variants if lower voltage operation is needed, as HCT requires minimum 4.5V. Consider the TSSOP package constraints for PCB layout and thermal management in high-temperature environments up to 125°C.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD74HCT405x family of analog multiplexers, sharing functionality with CD74HC4053 but featuring HCT logic inputs for better noise immunity and TTL compatibility. It is distinct from differential mux variants like the 4052 and offers higher channel density than single-channel switches.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible substitutes include CD74HCT4053PWR and CD74HCT4053M96. Verify that replacement parts maintain the same HCT input specifications and TSSOP-16 package dimensions to ensure mechanical and electrical interchangeability without circuit modification.