74AXP1G125GMH

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Shifter
• Characteristics: High-speed, low-power consumption
• Package: 5-pin SOT-23
• Essence: Single gate buffer with open-drain output
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage: 1.65V to 5.5V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The 74AXP1G125GMH has the following pin configuration:

____ A1 | | VCC B1 | | Y1 GND1 |____| A2 | | B2 |____| Y2

Functional Features

• Provides level shifting between different voltage domains
• Supports bidirectional data flow
• Open-drain output allows for wired-OR connections
• High-speed operation suitable for time-critical applications
• Low power consumption extends battery life in portable devices

Advantages

• Small form factor enables space-efficient designs
• Wide supply voltage range allows compatibility with various systems
• Fast propagation delay ensures quick signal transmission
• Open-drain output provides flexibility in circuit design

Disadvantages

• Limited output current may not be suitable for driving heavy loads
• Sensitive to electrostatic discharge (ESD), requiring proper handling precautions

Working Principles

The 74AXP1G125GMH is a single gate buffer with an open-drain output. It operates as a level shifter, allowing for bidirectional data transfer between devices operating at different voltage levels. The input signal is received on pins A1 and B1, and the output is provided on pin Y1. The open-drain configuration of the output allows multiple devices to be connected together using a wired-OR connection.

Detailed Application Field Plans

The 74AXP1G125GMH is commonly used in various applications, including:

1. Battery-powered devices: Due to its low power consumption, it is suitable for use in portable electronics such as smartphones, tablets, and wearables.
2. Communication systems: It can be utilized in level shifting circuits for interfacing different communication protocols, such as UART, I2C, and SPI.
3. Industrial automation: The IC finds application in control systems where different voltage domains need to be interconnected.
4. Automotive electronics: It can be employed in automotive systems that require level shifting between different components operating at varying voltages.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AXP1G125GMH are:

1. SN74LVC1G125DBVR
2. MC74VHC1GT125DF1G
3. TC7SZ125FU

These alternatives provide comparable features and can be considered based on specific requirements and availability.

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