74AUP1G14SE-7

Overview

The Diodes Incorporated 74AUP1G14SE-7 is a single Schmitt-trigger inverter from the Advanced Ultra Low Power (AUP) CMOS logic family. It operates over a supply voltage range of 0.8V to 3.6V and features standard push-pull outputs with ±4mA drive capability at 3.0V. The device incorporates I_OFF circuitry for partial power-down mode operation, preventing damaging backflow current. It provides low static power consumption (ICC < 0.9µA) and typical dynamic power dissipation capacitance (CPD = 6.2pF). ESD protection exceeds JESD 22 standards, offering 2000-V Human Body Model and 1000-V Charged Device Model ratings.

Feature Summary

• Schmitt-trigger action at all inputs ensures tolerance for slower input rise and fall times
• I_OFF circuitry supports partial-power-down mode operation by disabling outputs
• Advanced Ultra Low Power (AUP) CMOS technology designed for extended battery life
• Totally lead-free and fully RoHS compliant with halogen and antimony free construction

Applications

• Tablets and e-readers
• Cell phones and personal navigation/GPS systems
• MP3 players, cameras, and video recorders
• PCs, ultrabooks, notebooks, and netbooks
• Computer peripherals, hard drives, SSDs, and CD/DVD ROMs

Procurement Notes

Verify that the ordering suffix SE corresponds specifically to the SOT353 package configuration before procurement. Confirm that the -7 suffix indicates the 7-inch tape and reel packing quantity as documented in the manufacturer's ordering information. Ensure compliance with the specified operating temperature ranges and absolute maximum ratings during integration planning.

Selection Notes

Select this component when designing portable applications requiring low power consumption and extended battery life. The AUP series is suitable for environments needing wide supply voltage flexibility between 0.8V and 3.6V. Consider the specific package dimensions and thermal resistance characteristics associated with the SOT353 form factor for PCB layout optimization.

Part Context

This part belongs to the 74AUP1G14 series of single Schmitt-trigger inverters manufactured by Diodes Incorporated. The 'SE' designation identifies the specific SOT353 surface-mount package variant within the broader AUP logic family. The '-7' suffix denotes the standard 7-inch tape and reel packaging format used for automated assembly processes.

Replacement Considerations

Cross-reference with other manufacturers' single Schmitt-trigger inverters such as NXP 74AUP1G14 or Texas Instruments SN74AUC1G14. Verify pinout compatibility, electrical specifications, and package dimensions to ensure functional equivalence without redesigning the host circuit board.

FAQ

What is the function of the I_OFF circuitry in this device?

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

How does the Schmitt-trigger feature benefit signal integrity?

Schmitt-trigger action at all inputs makes the circuit tolerant for slower input rise and fall times, reducing noise susceptibility.