CD74HCT4053PWR

Analog Switches, Multiplexers, Demultiplexers Overview

The CD74HCT4053PWR is a triple analog multiplexer/demultiplexer manufactured by Texas Instruments, belonging to the HCT logic series. It features three independent SPDT switches configured as 2:1 multiplexers within a 16-pin TSSOP package. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V or dual supplies of ±1 V to ±5 V. Key electrical parameters include a maximum on-resistance of 130 ohms with a channel-to-channel matching of 5 ohms, and a -3dB bandwidth of 200 MHz. It supports an operating temperature range of -55 °C to 125 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates three independent single-pole double-throw (SPDT) analog switches for signal routing
• Compatible with standard CMOS logic levels through HCT input structures
• Provides low leakage current and high off-isolation characteristics

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal switching in consumer electronics
• Data acquisition systems requiring multi-channel input selection
• Programmable gain amplifier front-ends

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix PWR indicates the tape-and-reel packaging format compatible with automated surface-mount assembly processes. Confirm RoHS compliance status and moisture sensitivity level requirements against current manufacturing notices before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring multiple analog signal paths controlled by digital logic signals. Ensure the system voltage remains within the specified 4.5 V to 5.5 V range to maintain proper logic threshold compatibility and switch performance specifications.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the CD74HCT405x family of analog switches, which includes variants like the CD74HCT4051 and CD74HCT4052. These devices share similar HCT logic interface characteristics but differ in channel count and configuration, offering flexibility for various multiplexing topologies.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible alternatives include the CD74HC4053M96G3 and CD74HCT4053E. Verify that substitute parts meet the same TSSOP package dimensions and electrical specifications for on-resistance and bandwidth.