74AUP1G14GW,125

Overview

The Nexperia 74AUP1G14GW,125 is a single Schmitt trigger inverter housed in a TSSOP5 (SOT353-1) package. 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 low static power consumption with a maximum supply current of 0.9 μA at 25 °C. Propagation delay ranges from 1.5 ns to 4.0 ns at 3.6 V with a 5 pF load. Input clamping current is rated at -50 mA, and output drive capability reaches ±20 mA.

Feature Summary

• Schmitt-trigger action provides high noise immunity and tolerance for slow input rise and fall times
• IOFF circuitry enables partial power-down mode by disabling outputs to prevent damaging backflow currents
• CMOS technology ensures very low static and dynamic power dissipation across the entire supply voltage range
• Overvoltage tolerant inputs allow operation up to 3.6 V regardless of the VCC level

Applications

• Wave and pulse shaping circuits
• Astable multivibrator configurations
• Monostable multivibrator designs

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when designing low-power logic circuits requiring signal conditioning with hysteresis. The TSSOP5 package offers a compact footprint suitable for space-constrained PCB layouts. Ensure the design accounts for the specified propagation delays and output drive capabilities relative to the target load capacitance and supply voltage conditions.

Part Context

This part belongs to the Nexperia 74AUP series of advanced ultra-low power CMOS logic devices. The AUP family is designed for applications demanding minimal energy consumption while maintaining high-speed performance. The 74AUP1G14 specifically implements a single inverter function with Schmitt-trigger inputs, distinguishing it from standard inverters by providing defined threshold voltages for noise rejection.

Replacement Considerations

Direct replacements must match the 74AUP1G14 logical function, Schmitt-trigger input characteristic, and TSSOP5 pinout. Verify that alternative manufacturers' components support the same 0.8 V to 3.6 V operating range and -40 °C to +125 °C temperature specifications to ensure functional compatibility.