Dual Schmitt-Trigger Inverter

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Description

The Texas Instruments SN74AUP2G14 Low-Power Dual Schmitt-Trigger Inverter contains two inverters and performs the Boolean function Y = A. It features low static and dynamic power consumption, making it suitable for various applications including logic and voltage translation. The device is optimized for 3.3V operation and supports partial-power-down mode.

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Texas Instruments SN74AUP2G14 Dual Schmitt-Trigger Inverter

Introduction

The Texas Instruments SN74AUP2G14 is a low-power dual Schmitt-trigger inverter designed for efficient signal processing. This component is ideal for applications requiring reliable logic operations and voltage translation, making it a versatile choice for various electronic projects.

Part Description

The SN74AUP2G14 features two independent inverters that perform the Boolean function Y = A. It is optimized for 3.3V operation and supports a wide voltage range from 0.8V to 3.6V. The device is designed with low static and dynamic power consumption, boasting a maximum static current of 0.9µA and a typical dynamic power consumption of 4.3pF at 3.3V. The Schmitt-trigger action provides different input threshold levels for positive-going and negative-going signals, enhancing noise immunity. Additionally, the Ioff circuitry allows for partial-power-down mode, preventing damaging current backflow when powered down.

Applications

Logic and voltage translation
Buffering, driving, and transceiving
Inverting buffers and drivers

Industries

Consumer electronics
Telecommunications
Automotive
Industrial automation
Medical devices

Usage Ideas

Signal Conditioning Circuit: Use the SN74AUP2G14 to create a signal conditioning circuit that cleans up noisy signals from sensors before processing them in a microcontroller.
Voltage Level Translator: Implement the inverter as a voltage level translator between a 3.3V microcontroller and a 5V sensor, ensuring proper logic levels are maintained.
LED Driver Circuit: Design an LED driver circuit where the inverter controls the on/off state of an LED based on an input signal, utilizing the Schmitt-trigger feature for stable operation.

Conclusion

The Texas Instruments SN74AUP2G14 Dual Schmitt-Trigger Inverter is a powerful and efficient component suitable for a wide range of applications. Its low power consumption, versatile voltage range, and noise immunity make it an excellent choice for both hobbyists and professionals in various industries. Whether you're working on signal conditioning, voltage translation, or driving applications, this inverter can help you achieve reliable performance in your electronic designs.