74HCT4053DB,118

Analog Switches, Multiplexers, Demultiplexers Overview

The 74HCT4053DB,118 is a triple single-pole double-throw (SPDT) analog switch manufactured by Nexperia. It functions as a multiplexer/demultiplexer with three independent channels, each featuring a digital select input and a common enable input. The device operates within a supply voltage range of 4.5 V to 5.5 V. Key electrical parameters include a maximum on-resistance of 160 ohms, a maximum propagation delay of 90 ns, and a maximum turn-off time of 44 ns. It supports an operating temperature range from -40 °C to +125 °C and is housed in a 16-SO package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Triple SPDT configuration for routing three independent signal paths
• Compatible with standard 5 V CMOS logic families
• High noise immunity and latch-up performance exceeding 100 mA

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog or digital 2:1 multiplexing and demultiplexing
• Signal gating and switching applications
• Logic level translation between 5 V logic and ±5 V analog signals

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'DB' against official Nexperia documentation to confirm the exact package type and tape-and-reel specifications. Confirm current production status and availability through authorized distributors, as lifecycle changes may affect order fulfillment. Ensure compatibility with existing PCB footprints before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a triple 2:1 analog switch is required within a 5 V logic environment. Compare the 160 ohm on-resistance and 90 ns delay against system timing requirements. Consider the 74HC4053 variant if a wider supply voltage range (2 V to 10 V) is needed, or the automotive-qualified 74HC4053D-Q100 for harsh environments.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Nexperia 74HCT series of high-speed CMOS logic devices. It is functionally compatible with other industry-standard 74HCT4053 parts but adheres to Nexperia's specific manufacturing processes and quality standards. The device is designed for surface-mount assembly, offering space efficiency for dense circuit designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible substitutes include the 74HC4053 family for wider voltage operation. Automotive-grade alternatives such as the 74HC4053D-Q100 are available for enhanced reliability requirements. Verify that any replacement maintains the same 16-pin SO package dimensions and electrical characteristics.