74AUP1G14FS3-7

Overview

The 74AUP1G14FS3-7 is a single Schmitt-trigger inverter from the Advanced Ultra Low Power (AUP) CMOS logic family, manufactured by Diodes Incorporated. It operates over a supply voltage range of 0.8V to 3.6V and features a standard push-pull output. The device includes I_OFF circuitry for partial power-down applications, preventing damaging backflow current. It provides ±4mA output drive at 3.0V with low static power consumption (ICC < 0.9µA). Typical dynamic power consumption is characterized by a capacitance (CPD) of 6.2pF at 3.6V.

Feature Summary

• Schmitt-trigger action on inputs provides tolerance for slower rise and fall times.
• I_OFF circuitry supports partial-power-down mode operation.
• ESD protection exceeds JESD 22 standards for Human Body Model and Charged Device Model.
• Totally lead-free and fully RoHS compliant.

Applications

• Battery-powered portable devices
• Tablets and E-readers
• Cell phones and Personal Navigation/GPS Systems
• MP3 Players, Cameras, and Video Recorders

Procurement Notes

Verify the FS3 package code corresponds to the X2-DFN0808-4 footprint when sourcing. Confirm that the -7 suffix indicates tape and reel packaging. Ensure compatibility with the required operating temperature range and voltage levels before finalizing procurement specifications.

Selection Notes

Select this component for designs requiring noise immunity through Schmitt-trigger inputs and ultra-low power consumption. It is suitable for applications needing partial power-down capabilities via I_OFF. Verify that the X2-DFN0808-4 package dimensions fit the PCB layout constraints.

Part Context

This part belongs to the 74AUP1G series of single-gate logic devices. The AUP family is designed for extended battery life in portable electronics. The FS3 designation specifically identifies the X2-DFN0808-4 leadless package variant within the broader product line.

Replacement Considerations

Other packages in the same logic family include SE (SOT353), FW5 (X1-DFN1010-6), and FX4 (X2-DFN1409-6). These share identical electrical characteristics but differ in physical footprint and pinout configuration.

FAQ

What is the typical hysteresis voltage?

The hysteresis is typically 250mV at Vcc = 3.0V.

How does the I_OFF feature function?

The I_OFF circuitry disables the output, preventing potentially damaging backflow current through the device when it is powered down.