HEF4053BT,653

Analog Switches, Multiplexers, Demultiplexers Overview

The HEF4053BT,653 is a triple single-pole double-throw (SPDT) analog switch manufactured by Nexperia USA Inc. It operates within a supply voltage range of 3 V to 15 V and features three independent switches with digital select inputs (Sn), two independent inputs/outputs (Y0, Y1), and a common input/output (Z). A shared enable input (E) controls the state of all switches. The device utilizes a 16-lead SO plastic small outline package (SOT109-1) and supports an operating temperature range from -40 °C to +125 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Triple SPDT analog switch configuration suitable for multiplexing applications
• Wide supply voltage operation from 3.0 V to 15.0 V
• Integrated clamp diodes on digital inputs for extended voltage interfacing
• ESD protection compliant with JEDEC standards

Analog Switches, Multiplexers, Demultiplexers Applications

• Analog multiplexing and demultiplexing
• Digital multiplexing and demultiplexing
• Signal gating

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against official Nexperia documentation to confirm the exact package type and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into manufacturing processes.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact solution for routing multiple analog or digital signals is required. Ensure the application voltage does not exceed the absolute maximum ratings and that the load capacitance aligns with the dynamic performance specifications provided in the datasheet.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the HEF4053B family of triple SPDT analog switches. The 'BT' designation indicates the surface-mount SO16 package variant. Other variants in the series include the TSSOP16 package version.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible replacements may include other manufacturers' triple SPDT CMOS analog switches. Verify ON resistance, leakage current, and supply voltage compatibility before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the enable input function?

The enable input (E) is active LOW. When E is HIGH, all three switches are turned off regardless of the select input states.

What is the purpose of the input clamp diodes?

The clamp diodes allow the use of current limiting resistors to interface inputs to voltages exceeding VDD without damaging the device.

What is the package body width for the HEF4053BT?

The HEF4053BT uses the SOT109-1 package, which has a body width of 3.9 mm.