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Product Detailed Parameters
- Description：IC INVERT SCHMITT 3CH 3INP 8XSON
- Series：74AUP
- Mfr：NXP USA Inc.
- Package：Bulk
- Logic Type：Inverter
- Number of Circuits：3
- Number of Inputs：3
- Features：Schmitt Trigger
- Voltage - Supply：0.8V ~ 3.6V
- Current - Quiescent (Max)：500 nA
- Current - Output High, Low：4mA, 4mA
- Input Logic Level - Low：0.1V ~ 0.88V
- Input Logic Level - High：0.6V ~ 2.29V
- Max Propagation Delay @ V, Max CL：6.1ns @ 3.3V, 30pF
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：8-XSON (1.95x1)
- Package / Case：8-XFDFN
- Grade：-
- Qualification：-
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Overview
The 74AUP3G14GNX is a low-power triple Schmitt trigger inverter manufactured by Nexperia USA Inc. It operates within a supply voltage range of 0.8 V to 3.6 V and features an operating temperature range from -40 °C to +125 °C. The device incorporates IOFF circuitry for partial power-down applications, preventing damaging backflow currents. Static supply current (ICC) is specified at a maximum of 0.9 μA across the recommended operating conditions. Propagation delay (tpd) reaches a maximum of 6.1 ns at 3.3 V with a 30 pF load capacitance.
Feature Summary
- Provides three independent inverting buffers with Schmitt trigger action to transform slowly changing input signals into sharply defined output signals.
- Includes IOFF circuitry that disables outputs during power-down mode to prevent potentially damaging backflow currents through the device.
- Features high noise immunity and low noise overshoot/undershoot characteristics less than 10% of VCC.
Applications
- Wave and pulse shaping
- Astable multivibrator circuits
- Monostable multivibrator circuits
Procurement Notes
Verify the specific package variant against the datasheet ordering information table. The 'GN' suffix corresponds to the XSON8 package (SOT1116). Confirm that the required temperature range and electrical specifications align with the system design requirements before finalizing procurement.
Selection Notes
Select this component when multiple inverted signal paths with hysteresis are required in a compact surface-mount footprint. The wide supply voltage range supports operation in mixed-voltage environments ranging from 0.8 V to 3.6 V. Ensure the application benefits from the low static power consumption and high noise immunity provided by the Schmitt trigger inputs.
Part Context
This device belongs to the 74AUP series of advanced ultra-low-power CMOS logic. The family is designed for applications requiring minimal power dissipation while maintaining high-speed performance. The 74AUP3G14 specifically integrates three inverters into a single package, offering a space-efficient solution for digital signal processing tasks.
Replacement Considerations
The 74AUP3G14GT is a functional equivalent utilizing the XSON8 package (SOT833-1). Verify pinout compatibility and physical dimensions between SOT1116 and SOT833-1 packages if substituting.
