MC74LVX8053MG

Overview

The MC74LVX8053MG is a triple single-pole double-position (SPDT) analog multiplexer/demultiplexer manufactured by onsemi using high-performance silicon-gate CMOS technology. It operates within an analog and digital power supply range of 2.5 V to 6.0 V. The device features fast propagation delays, low ON resistance, and low OFF leakage currents. Key electrical parameters include a maximum ON resistance of 50 Ω at 2.5 V and 30 Ω at 5.5 V, with a channel-to-channel matching difference of 25 Ω and 15 Ω respectively. Propagation delay from channel select to analog output ranges from 30 ns at 2.5 V to 15 ns at 5.5 V. The bandwidth is specified at 120 MHz for supply voltages of 3.0 V, 4.5 V, and 5.5 V. It is housed in a 16-lead SOEIAJ package.

Feature Summary

• Utilizes silicon-gate CMOS technology to achieve improved linearity and lower ON resistance compared to metal-gate counterparts.
• Provides independent control of three SPDT switches via dedicated Channel-Select inputs (A, B, C).
• Includes diode protection on all inputs and outputs to guard against high static voltages.
• Supports analog voltage control across the complete power supply range from VCC to GND.

Applications

• Signal routing in data acquisition systems.
• Audio signal switching and processing.
• Video signal distribution and selection.
• Test and measurement equipment requiring analog signal multiplexing.

Procurement Notes

Verify the specific ordering suffix 'MG' corresponds to the SOEIAJ-16 package type when sourcing components. Confirm that the procurement specification aligns with the Pb-Free status indicated for this suffix variant. Ensure compatibility with the required operating temperature range of -55°C to +85°C for the intended application environment.

Selection Notes

Select the MC74LVX8053MG when a triple SPDT analog switch configuration is required within a 2.5 V to 6.0 V supply range. Consider this component for applications demanding low crosstalk and high bandwidth up to 120 MHz. Verify that the 16-lead SOEIAJ package dimensions fit the available PCB real estate and that the pinout is compatible with existing design layouts referencing HC4053A or MC14053B footprints.

Part Context

This component belongs to the LVX series of analog multiplexers from onsemi, designed for high-speed performance in low-voltage CMOS logic environments. The LVX8053 variant specifically offers a triple SPDT configuration, distinguishing it from dual or single-channel alternatives within the same family. It serves as a modern replacement for older metal-gate CMOS technologies while maintaining pin compatibility with legacy designs.

Replacement Considerations

Publicly confirmed substitutes include MC74LVXT8053DR2G and MC74LVX8053DTR2. These parts share similar functional characteristics but may differ in packaging or drive strength specifications. Verify pinout compatibility and electrical parameter limits before substitution.