SN74LV367APWT

The SN74LV367APWT is a high-speed, low-voltage quad buffer/driver designed by Texas Instruments. It is part of the 74LV family of logic devices, which are known for their low power consumption and high-speed performance. Here’s a detailed description of its features and specifications:

General Features:

• Type: Quad Buffer/Driver
• Logic Family: 74LV (Low Voltage)
• Package Type: TSSOP (Thin Shrink Small Outline Package)
• Pin Count: 20 pins
• Operating Voltage: Typically operates at a supply voltage range of 2.7V to 5.5V, making it suitable for low-voltage applications.

Electrical Characteristics:

• Input Voltage Levels: The device accepts standard TTL input levels, ensuring compatibility with a wide range of digital circuits.
• Output Drive Capability: The SN74LV367APWT can drive up to 24 mA of output current, making it suitable for driving LEDs or other loads directly.
• Propagation Delay: The typical propagation delay is around 3.5 ns at 5V, which allows for high-speed data transmission.
• Power Consumption: The device features low static and dynamic power consumption, making it ideal for battery-operated devices.

Functional Description:

• The SN74LV367APWT consists of four independent buffers/drivers, each with a 3-state output. This means that each output can be in one of three states: high, low, or high-impedance (tri-state), allowing for easy bus-oriented applications.
• The device is designed to provide a high degree of noise immunity and can be used in various applications, including data communication, signal buffering, and interfacing between different logic families.

Pin Configuration:

• The TSSOP package has a compact design, with pins arranged in a dual-row configuration. Each pin is labeled for easy identification, with inputs and outputs clearly marked.
• The device typically includes enable pins that control the output states, allowing for selective activation of the buffers.

Applications:

• The SN74LV367APWT is commonly used in applications such as:
  • Data bus buffering
  • Signal isolation
  • Level shifting between different voltage domains
  • Driving capacitive loads in digital circuits

Thermal and Mechanical Characteristics:

• Operating Temperature Range: The device is rated for operation in a temperature range of -40°C to +125°C, making it suitable for industrial and automotive applications.
• Moisture Sensitivity Level: The device is classified as MSL 1, indicating a high level of reliability in humid environments.

Conclusion:

The SN74LV367APWT from Texas Instruments is a versatile and efficient quad buffer/driver that meets the demands of modern digital applications. Its low voltage operation, high-speed performance, and robust design make it an excellent choice for engineers looking to enhance their circuit designs with reliable buffering capabilities.