74AUP1Z125GS,132

Overview

The Nexperia 74AUP1Z125GS,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 utilizes the XSON6 (SOT1202) package. Static characteristics include a maximum supply current of 75 μA and input leakage current up to ±0.75 μA. Dynamic performance at 3.0 V to 3.6 V with 30 pF load capacitance shows propagation delay between 2.7 ns and 8.5 ns.

Feature Summary

• Integrates Schmitt-trigger action on all inputs for tolerance to slower rise and fall times across the entire supply voltage range.
• Includes IOFF circuitry that disables the output Y during partial power-down mode to prevent damaging backflow currents.
• Features an internal bias resistor providing negative feedback to set the inverter bias point near mid-supply for stable operation.

Applications

• Crystal controlled oscillator circuits requiring excellent frequency stability
• Clock pulse generators utilizing quartz crystals operating at fundamental frequencies
• Low-power embedded systems requiring isolated system loading

Procurement Notes

Verify the specific ordering suffix GS corresponds to the XSON6 SOT1202 package variant required for your design. Confirm the revision history status as the datasheet indicates updates to ESD specifications. Ensure compatibility with JEDEC standards JESD8-12 through JESD8C for your target voltage levels. Check for any pending Product Change Notifications regarding assembly or labeling changes before finalizing procurement.

Selection Notes

Select this component when designing Pierce oscillator circuits that require minimal footprint and low static power consumption. The integrated internal resistor simplifies drive-limiting resistor calculations compared to standard inverters. Consider the wide operating temperature range if the application involves harsh environmental conditions. Verify that the 3-state output capability aligns with bus isolation requirements in the system architecture.

Part Context

This part belongs to the 74AUP1Z series of ultra-low-power logic devices designed for portable and battery-operated applications. The AUP family offers high noise immunity and compliance with various JEDEC standards. The 1Z designation typically indicates specialized functions like crystal driving or level shifting within the single-gate form factor.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.