74AUP1G18GF,132

Overview

The 74AUP1G18GF,132 is a low-power 1-of-2 demultiplexer with a 3-state deselected output manufactured by Nexperia USA Inc. It operates within a supply voltage range of 0.8 V to 3.6 V and supports an ambient temperature range from -40 °C to +125 °C. The device features Schmitt-trigger inputs for noise tolerance and includes IOFF circuitry for partial power-down applications. It provides high noise immunity and overvoltage tolerant inputs up to 3.6 V.

Feature Summary

• Buffers data input A to one of two outputs based on the select input state while placing the unused output in a high-impedance OFF-state
• Schmitt-trigger action at all inputs ensures tolerance to slower input rise and fall times
• IOFF circuitry disables outputs to prevent damaging backflow current during partial power-down mode

Applications

• Partial power-down applications requiring protection against backflow current
• Signal routing where slow input transition times are present
• Low-power digital systems operating across wide voltage ranges

Procurement Notes

Verify the specific package type SOT891 (XSON6) matches the design footprint requirements. Confirm that the manufacturer listed as Nexperia USA Inc. aligns with sourcing preferences. Ensure the component status is active for production use. Check for any recent product change notices regarding labeling or assembly updates.

Selection Notes

Select this component when a single-channel demultiplexer with three-state control is required. The wide supply voltage range allows compatibility with various logic families. The inclusion of IOFF functionality makes it suitable for battery-powered designs requiring efficient power management strategies.

Part Context

This device belongs to the 74AUP series of ultra-low-power CMOS logic devices. It is designed to replace older logic families while offering improved power consumption characteristics. The part is specified for industrial temperature ranges and complies with relevant JEDEC standards for different voltage levels.

Replacement Considerations

The datasheet revision history indicates that the type number 74AUP1G18GF was removed in version 6. Verify if alternative packages such as SOT886 or SOT1202 serve as direct physical replacements.