Encyclopedia Entry: 74LVC2G125DCUTE4

Product Overview

Category

The 74LVC2G125DCUTE4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of logic gates.

Use

This product is commonly used in digital electronics for signal buffering and level shifting applications. It provides a reliable interface between different voltage levels, ensuring seamless communication between various components within a circuit.

Characteristics

• Low-voltage CMOS technology
• High-speed operation
• Wide operating voltage range
• Schmitt-trigger input for noise immunity
• Balanced propagation delays
• Compact package size

Package and Quantity

The 74LVC2G125DCUTE4 is available in a small SOT-353 package. Each package contains one unit of the IC.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: GND to VCC
• Output Voltage Range: GND to VCC
• Maximum Operating Frequency: 400 MHz
• Number of Pins: 5
• Logic Family: LVC

Pin Configuration

___________ OE | 1 5 | VCC I/O1 | 2 4 | I/O2 GND |__________|

Functional Features

• Output Enable (OE) pin allows the user to control the output state.
• I/O1 and I/O2 pins serve as bidirectional inputs/outputs.
• The IC operates as a non-inverting buffer with Schmitt-trigger inputs, providing noise immunity and stable output signals.
• It supports level shifting between different voltage domains, enabling compatibility between devices operating at different voltage levels.

Advantages and Disadvantages

Advantages

• Low power consumption
• Wide operating voltage range allows for versatile applications
• High-speed operation enables efficient signal processing
• Schmitt-trigger input ensures noise immunity
• Compact package size saves board space

Disadvantages

• Limited number of I/O pins restricts the complexity of circuits that can be implemented using a single IC.
• Not suitable for high-power applications due to its low-voltage CMOS technology.

Working Principles

The 74LVC2G125DCUTE4 operates based on complementary metal-oxide-semiconductor (CMOS) technology. It utilizes transistors to control the flow of current, enabling the buffering and level shifting functions. The Schmitt-trigger inputs ensure stable output signals by providing hysteresis and reducing the impact of noise.

Application Field Plans

The 74LVC2G125DCUTE4 finds extensive use in various digital systems, including but not limited to: - Microcontrollers and microprocessors - Communication devices - Industrial automation equipment - Consumer electronics - Automotive electronics

Alternative Models

For similar functionality, alternative models to consider include: - SN74LVC2G125DBVR - MC74VHC1G125DF1G - TC7SZ125FU

These alternatives offer comparable features and performance, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, the 74LVC2G125DCUTE4 is a versatile integrated circuit used for signal buffering and level shifting in digital electronics. Its low-voltage CMOS technology, high-speed operation, and wide operating voltage range make it an ideal choice for various applications. However, its limited pin count and unsuitability for high-power applications should be considered when designing circuits.