74AUP2G157GM,125

Overview

The Nexperia 74AUP2G157GM,125 is a single 2-input multiplexer in the AUP logic family. It operates within a supply voltage range of 0.8 V to 3.6 V and supports data rates up to 200 Mbps. The device features Schmitt-trigger inputs for noise immunity and low power consumption. It is housed in an XSON6 package (SOT886) with dimensions of 2 mm x 1.5 mm x 0.55 mm. Operating temperatures extend from -40 °C to +125 °C.

Feature Summary

• Single-channel 2-to-1 multiplexing functionality
• Schmitt-trigger inputs for signal integrity
• Low static power consumption across voltage range
• Partial power-down protection via Ioff circuitry

Applications

• Portable battery-powered systems
• Signal routing in embedded controllers
• Data acquisition switching
• Industrial control interfaces

Procurement Notes

Verify the complete part number including the suffix ',125' to ensure correct packaging configuration. Confirm that the XSON6 package variant matches your PCB footprint requirements. Check datasheet specifications for ESD protection levels and operating temperature ranges relevant to your specific application environment before finalizing procurement.

Selection Notes

Select this component when space-constrained designs require a single multiplexer with high-speed performance. The AUP series offers superior speed-to-power efficiency compared to standard CMOS logic. Ensure input signals comply with the specified voltage thresholds and consider the Schmitt trigger benefits for noisy environments or slow-rise-time signals.

Part Context

This device belongs to the Nexperia 74AUPxxGx series, designed for ultra-low power applications. It provides compact solutions for signal selection tasks. The AUP family is characterized by its ability to operate at very low voltages while maintaining fast propagation delays, making it suitable for modern portable electronics.

Replacement Considerations

Check for direct pin-compatible alternatives within the same AUP family. Verify if other manufacturers offer equivalent 2:1 muxes in XSON6 packages. Ensure functional compatibility regarding voltage levels and output drive strength before substituting.