Encyclopedia Entry: 74CBTLV3125NSRG4

Product Overview

Category

The 74CBTLV3125NSRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of multiplexer/demultiplexer (mux/demux) ICs.

Use

This IC is primarily used for signal routing and level shifting applications in various electronic systems. It enables the selection and connection of multiple input signals to a single output or vice versa, while also ensuring compatibility between different voltage levels.

Characteristics

• Signal Routing: The 74CBTLV3125NSRG4 allows for efficient switching and routing of digital signals.
• Level Shifting: It facilitates seamless translation of signals between different voltage domains.
• Low Power Consumption: This IC is designed to operate with minimal power consumption, making it suitable for battery-powered devices.
• High-Speed Operation: It supports high-speed data transmission, enabling rapid signal switching.
• Compact Package: The 74CBTLV3125NSRG4 is available in a small surface-mount package, allowing for space-efficient integration into electronic systems.

Package and Quantity

The 74CBTLV3125NSRG4 is typically packaged in a small-outline integrated circuit (SOIC) package. Each package contains one IC.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: GND to VCC
• Maximum On-State Resistance: 5Ω
• Maximum Propagation Delay: 2.5ns
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 74CBTLV3125NSRG4 features a total of 14 pins, each serving a specific function. The pin configuration is as follows:

___________ OE |1 14| VCC A |2 13| B Y |3 12| C GND |4 11| D S0 |5 10| E S1 |6 9| F S2 |7 8| G -----------

Functional Features

• Signal Multiplexing: The IC allows for the selection and routing of one of four input signals to a single output, based on the control inputs.
• Bidirectional Operation: It supports bidirectional signal flow, enabling both multiplexing and demultiplexing functionalities.
• Voltage Level Shifting: The 74CBTLV3125NSRG4 ensures seamless translation of signals between different voltage domains, enhancing compatibility between various components in a system.
• Low Power Consumption: This IC operates with low power consumption, making it suitable for energy-efficient applications.

Advantages and Disadvantages

Advantages

• Compact Size: The small package size enables space-efficient integration into electronic systems.
• High-Speed Operation: The IC supports high-speed data transmission, facilitating rapid signal switching.
• Low Power Consumption: Its low power requirements make it ideal for battery-powered devices.
• Bidirectional Functionality: The ability to perform both multiplexing and demultiplexing functions adds versatility to the IC's applications.

Disadvantages

• Limited Input/Output Channels: The 74CBTLV3125NSRG4 provides four input/output channels, which may be insufficient for certain complex systems requiring more connections.
• Restricted Voltage Range: The IC is designed to operate within a specific voltage range (1.65V to 3.6V), limiting its compatibility with systems operating outside this range.

Working Principles

The 74CBTLV3125NSRG4 operates based on the principles of multiplexing and level shifting. It utilizes control inputs (S0, S1, S2) to select one of the four input signals (A, B, C, D) and route it to the output pin (Y). The IC also incorporates level shifting circuitry to ensure compatibility between different voltage domains.

Application Field Plans

The 74CBTLV3125NSRG4 finds applications in various electronic systems, including but not limited to: - Data communication devices - Consumer electronics - Industrial automation systems - Automotive electronics - Medical equipment

Alternative Models

For similar functionality, alternative models to the 74CBTLV3125NSRG4 include: - SN74CBTLV3125: Manufactured by Texas Instruments - MC74CBTLV3125: Manufactured by ON Semiconductor - CD74CBTLV3125: Manufactured by Texas Instruments

These alternative models offer comparable features and can be considered as substitutes for the 74CBTLV3125NSRG4.

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