74AUP1G19GM,132

Overview

The Nexperia 74AUP1G19GM,132 is a low-power 1-to-2 decoder/demultiplexer housed in an XSON6 (SOT886) package. It operates on a single supply voltage ranging from 0.8 V to 3.6 V and features Schmitt-trigger inputs for noise tolerance. The device includes IOFF circuitry to prevent backflow current during partial power-down states. Static supply current is limited to a maximum of 0.9 µA across the operating temperature range of -40 °C to +125 °C.

Feature Summary

• Provides configurable 1-to-2 decoding or demultiplexing with a common output enable input
• Incorporates IOFF circuitry to disable outputs and prevent damaging backflow currents when powered down
• Features Schmitt-trigger action at all inputs to ensure tolerance for slower rise and fall times

Applications

• Partial power-down applications requiring protection against backflow current
• Low-voltage digital signal routing and switching circuits
• Battery-powered systems utilizing wide supply voltage ranges

Procurement Notes

Verify that the ordering suffix matches the required SOT886 package variant. Confirm the specific revision level aligns with design requirements, as Nexperia periodically updates datasheets. Ensure compliance with JEDEC standards relevant to the target supply voltage segment. Validate RoHS3 status if environmental regulations apply to the final assembly process.

Selection Notes

Select this component for designs requiring minimal static power consumption within the 0.8 V to 3.6 V range. The XSON6 package offers a compact footprint suitable for space-constrained PCB layouts. Consider the propagation delay characteristics relative to the load capacitance and operating voltage to ensure timing requirements are met in high-speed logic applications.

Part Context

This part belongs to the Nexperia 74AUP series of ultra-low-power logic devices. The AUP family is designed for applications demanding very low power dissipation while maintaining high noise immunity. The 74AUP1G19 specifically functions as a single-gate decoder/demultiplexer, distinct from other logic families like LVC which operate at higher voltage levels.

Replacement Considerations

Public confirmed substitute part numbers: 74AUP1G19GN,132; 74AUP1G19GS,132.