74LVC1G53DC,125

Analog Switches, Multiplexers, Demultiplexers Overview

The Nexperia 74LVC1G53DC,125 is a single-pole double-throw analog switch housed in an 8-lead VSSOP package (SOT765-1). It operates on a supply voltage range of 1.65 V to 5.5 V with a maximum power dissipation of 250 mW at temperatures up to +125 °C. The device features very low ON resistance, typically 6.5 Ω at 3.3 V and 6 Ω at 5 V, supporting a switch current capability of 32 mA. Dynamic performance includes a propagation delay of 0.8 ns at 3.3 V and a -3 dB frequency response of 300 MHz. Control inputs are TTL compatible at 3.3 V and tolerate voltages up to 5 V.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Provides bidirectional signal routing between a common terminal and two independent terminals via digital select and enable controls.
• Features Schmitt-trigger action on control inputs to ensure tolerance for slower input rise and fall times.
• Supports mixed-mode voltage environments by allowing control inputs to be driven from either 3.3 V or 5 V devices.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in mixed 3.3 V and 5 V logic environments
• Analog switching for data acquisition systems
• Audio and video signal path selection

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix matches the required package variant. Confirm that the ambient temperature operating range aligns with system requirements, as specifications extend to +125 °C. Ensure ESD handling protocols meet the specified HBM and CDM protection levels during assembly.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact SPDT analog switch is required for low-voltage applications. The VSSOP8 package offers a small footprint suitable for space-constrained designs. Verify that the ON resistance flatness meets the linearity requirements of the intended signal path.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the 74LVC1G53 family of 2-channel analog multiplexers/demultiplexers. The 'DC' designation specifically identifies the VSSOP8 plastic very thin shrink small outline package (SOT765-1) variant, distinguishing it from TSSOP or XSON packages within the same functional series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include other 74LVC1G53 variants such as 74LVC1G53DP (TSSOP8) or 74LVC1G53GT (XSON8), provided the package form factor change is acceptable for the PCB layout.