74AUP1G158GM,132

Overview

The 74AUP1G158GM,132 is a single 2-input inverting multiplexer from the Nexperia 74AUP series. It operates within a supply voltage range of 0.8 V to 3.6 V and features Schmitt-trigger action for improved noise immunity. The device supports partial power-down mode via I_OFF circuitry, which prevents damaging backflow currents. It is available in a compact 6-XSON (SOT886) surface-mount package.

Feature Summary

• Single 2-input inverting multiplexer configuration
• Schmitt-trigger inputs for slow signal tolerance
• I_OFF circuitry enables partial power-down operation
• Wide operating voltage range from 0.8 V to 3.6 V

Applications

• Portable battery-powered equipment
• Partial power-down applications requiring backflow prevention
• Signal routing in low-voltage logic systems

Procurement Notes

Verify the specific suffix GM,132 against official Nexperia documentation to confirm the 6-XSON package and tape-and-reel quantity. Ensure compatibility with the target voltage domain and temperature range specifications before integration into the design.

Selection Notes

Select this component when a single inverting multiplexer with Schmitt-trigger inputs is required for low-voltage applications. The I_OFF feature makes it suitable for systems needing protection against backflow during power-down states. Verify that the 6-XSON package fits the PCB layout constraints.

Part Context

This part belongs to the 74AUP family of high-speed, low-power CMOS logic devices. The 74AUP1G158 specifically provides a 2:1 inverting multiplexing function. It is designed for applications demanding low static power consumption and high noise immunity across a wide voltage range.

FAQ

Does the 74AUP1G158GM,132 support partial power-down?

Yes, the device includes I_OFF circuitry that disables the output to prevent damaging backflow current when the device is powered down.

What type of input action does this multiplexer have?

It features Schmitt-trigger action at all inputs, making the circuit tolerant of slower input rise and fall times.