74AUP1Z125GN,132

Overview

The Nexperia 74AUP1Z125GN,132 is a low-power crystal driver with enable and internal resistor featuring 3-state output. 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 includes Schmitt-trigger action on all inputs for tolerance to slower rise and fall times. It incorporates IOFF circuitry for partial power-down mode operation at the Y output. The component is housed in an XSON6 package (SOT1115) with six terminals.

Feature Summary

• Integrated bias resistor provides negative feedback to set the inverter bias point near mid-supply for stable oscillator operation.
• IOFF circuitry disables the Y output during power-down to prevent damaging backflow current.
• Schmitt-trigger inputs ensure tolerance to slow input signal transitions across the entire operating voltage range.

Applications

• Crystal controlled oscillator circuits
• Clock pulse generators requiring frequency stability
• Low power dissipation logic applications

Procurement Notes

Verify the specific ordering suffix matches the required package type, as the 74AUP1Z125 family utilizes multiple distinct packages including TSSOP6, XSON6 variants, and others. Confirm that the GN suffix corresponds to the SOT1115 XSON6 package configuration. Ensure environmental compliance requirements such as RoHS status are validated against the latest product data sheet revision before finalizing procurement orders.

Selection Notes

Select this component when designing Pierce oscillator circuits that require a single-chip solution with integrated biasing and enable control. The device is suitable for applications demanding low static and dynamic power consumption across wide voltage ranges. Consider the internal pull-up resistor functionality which simplifies external component count compared to standard buffers lacking these integrated features.

Part Context

This part belongs to the 74AUP1Z series of ultra-low-power CMOS logic devices manufactured by Nexperia. The series is designed for applications requiring minimal power consumption while maintaining high noise immunity. The 74AUP1Z125 specifically integrates crystal driver capabilities, distinguishing it from standard buffer or line driver components within the broader logic IC portfolio.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.