74AXP1G14GMH

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Gate
• Characteristics: Single Schmitt-Trigger Inverter
• Package: SOT-23-5
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage: 1.65V to 5.5V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 3.4 ns (typical) at 3.3V supply voltage
• Quiescent Current: 10 µA (maximum) at 3.3V supply voltage

Detailed Pin Configuration

The 74AXP1G14GMH has a total of 5 pins arranged as follows:

____ Y --| |-- VCC A --| |-- B GND --|____|-- NC

• Y: Output pin
• A: Input pin
• B: Input pin
• VCC: Supply voltage pin
• GND: Ground pin
• NC: No connection pin

Functional Features

• Single Schmitt-Trigger Inverter with hysteresis
• Provides noise immunity and signal conditioning
• Converts slowly changing input signals into sharply defined output signals
• Suitable for applications with slow or noisy input signals
• Wide operating voltage range allows compatibility with various systems
• Low power consumption makes it ideal for battery-powered devices

Advantages

• High-speed operation due to advanced CMOS technology
• Excellent noise immunity and signal integrity
• Compact SOT-23-5 package for space-constrained designs
• Wide supply voltage range enables versatile applications
• Low power consumption extends battery life

Disadvantages

• Limited number of inputs and outputs (single inverter)
• Not suitable for high-power applications
• May require additional components for complex logic functions

Working Principles

The 74AXP1G14GMH is a single Schmitt-Trigger Inverter, which means it converts slowly changing input signals into sharply defined output signals. It utilizes hysteresis to provide noise immunity and signal conditioning. The input signal is compared with two threshold voltages, one for rising edges and another for falling edges. This ensures that the output transitions occur at different voltage levels, reducing the effects of noise and ensuring reliable operation.

Detailed Application Field Plans

The 74AXP1G14GMH can be used in various applications, including:

1. Signal Conditioning: It can be used to clean up noisy input signals before further processing.
2. Level Shifting: It can convert logic levels between different voltage domains.
3. Oscillators: It can be used in conjunction with passive components to create simple oscillators.
4. Pulse Shaping: It can shape input pulses to meet specific timing requirements.
5. Sensor Interfaces: It can interface with sensors that produce slow or noisy signals.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AXP1G14GMH are:

1. 74LVC1G14: Single Schmitt-Trigger Inverter with 5V tolerant inputs.
2. SN74AUP1G14: Single Schmitt-Trigger Inverter with enhanced ESD protection.
3. NC7SZ14: TinyLogic UHS Inverter with Schmitt-trigger inputs.

These alternatives may have slightly different specifications, pin configurations, or package options, but they serve similar purposes and can be used as substitutes in many applications.

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