Encyclopedia Entry: 74CBTLV3253PWRG4

Product Overview

Category

The 74CBTLV3253PWRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the classification of multiplexers/demultiplexers.

Use

This product is primarily used for signal routing and selection in electronic systems. It allows multiple input signals to be directed to a single output or vice versa, enabling efficient data transmission and control.

Characteristics

• Low voltage operation: The 74CBTLV3253PWRG4 operates at low voltages, typically between 1.65V and 3.6V, making it suitable for modern low-power applications.
• High-speed switching: With a fast propagation delay and transition time, this IC ensures rapid signal routing without significant delays.
• Wide operating temperature range: The device can function reliably across a broad temperature spectrum, typically from -40°C to 85°C.
• Low power consumption: The 74CBTLV3253PWRG4 is designed to minimize power consumption, making it ideal for battery-powered devices.
• Small package size: This IC is available in a compact TSSOP-16 package, allowing for space-efficient integration into electronic systems.

Packaging/Quantity

The 74CBTLV3253PWRG4 is commonly packaged in reels or tubes, with each reel containing 2500 units. This packaging format ensures easy handling and protection during transportation and storage.

Specifications

• Number of channels: 2
• Input/output voltage range: 0V to VCC
• On-state resistance: 5Ω (typical)
• Maximum operating frequency: 400MHz
• Supply voltage range: 1.65V to 3.6V
• Input capacitance: 3pF (typical)
• Leakage current: 1nA (maximum)

Detailed Pin Configuration

The 74CBTLV3253PWRG4 features a TSSOP-16 package with the following pin configuration:

+-----+--+-----+ S0 --|1 +--+ 16|-- VCC S1 --|2 15|-- GND OE# --|3 14|-- I/O B1 I/O A0 --|4 13|-- I/O B0 I/O A1 --|5 12|-- I/O A0 I/O A2 --|6 11|-- I/O A1 I/O B2 --|7 10|-- I/O A2 I/O B3 --|8 9|-- I/O B3 +--------------+

Functional Features

• Signal routing: The 74CBTLV3253PWRG4 allows for seamless selection and routing of input signals to the desired output channel.
• Bi-directional operation: This IC supports bidirectional signal transmission, enabling flexible data flow in both directions.
• Output enable control: The OE# pin can be used to enable or disable the outputs, providing additional control over signal routing.
• Low power consumption: The device is designed to minimize power consumption, making it suitable for energy-efficient applications.

Advantages and Disadvantages

Advantages

• Low voltage operation enables compatibility with modern low-power systems.
• High-speed switching ensures efficient signal routing without significant delays.
• Wide operating temperature range allows for reliable operation in various environments.
• Small package size facilitates space-efficient integration into electronic systems.

Disadvantages

• Limited number of channels may restrict its use in applications requiring a higher number of inputs/outputs.
• On-state resistance of 5Ω may introduce some signal attenuation, particularly in high-frequency applications.

Working Principles

The 74CBTLV3253PWRG4 operates based on the principles of multiplexing and demultiplexing. It utilizes a combination of transistors and logic gates to selectively route input signals to the desired output channel. The control pins (S0 and S1) determine the active channel, while the OE# pin enables or disables the outputs. By manipulating these control signals, the IC effectively manages the flow of data within an electronic system.

Detailed Application Field Plans

The 74CBTLV3253PWRG4 finds application in various fields, including but not limited to:

1. Communication systems: Used for signal routing and selection in telecommunication equipment, such as routers and switches.
2. Consumer electronics: Integrated into devices like smartphones, tablets, and gaming consoles to facilitate data transmission between different components.
3. Industrial automation: Employed in control systems to manage signal routing and data exchange between sensors, actuators, and controllers.
4. Automotive electronics: Utilized in automotive systems for efficient signal routing and selection, enabling