SN74ALVCH16841DLR

The SN74ALVCH16841DLR is a high-performance, low-voltage, 16-bit buffer/driver designed by Texas Instruments. It is part of the ALVC family of devices, which are known for their advanced features and capabilities in digital signal processing applications. Here’s a detailed description of its key features and specifications:

General Features:

• Type: 16-bit buffer/driver
• Logic Family: ALVCH (Advanced Low-Voltage CMOS High-speed)
• Supply Voltage: Operates typically at 3.3V, with a range from 2.3V to 3.6V, making it suitable for low-voltage applications.
• Input/Output Compatibility: Compatible with both 3.3V and 5V logic levels, allowing for versatile interfacing with various digital systems.

Pin Configuration:

• The device typically comes in a 48-pin TQFP (Thin Quad Flat Package) or similar surface-mount package, which allows for efficient space utilization on PCBs.
• Each of the 16 data inputs and outputs is arranged in a way that facilitates easy routing and connection in complex circuit designs.

Functionality:

• Data Flow: The SN74ALVCH16841DLR can drive high-speed signals with low propagation delay, making it ideal for applications requiring fast data transfer.
• Output Drive Capability: It features strong output drive capabilities, allowing it to drive multiple loads while maintaining signal integrity.
• Tri-state Outputs: The device includes tri-state outputs, which can be enabled or disabled, allowing for multiple devices to share the same bus without interference.

Electrical Characteristics:

• Propagation Delay: Typically low, ensuring quick response times in high-speed applications.
• Input and Output Capacitance: Designed to minimize capacitance, which helps reduce power consumption and improve performance.
• Power Consumption: Low static and dynamic power consumption, making it suitable for battery-operated devices.

Applications:

• The SN74ALVCH16841DLR is commonly used in various applications, including:
  • Data buffering in high-speed communication systems.
  • Signal conditioning in digital circuits.
  • Level shifting between different voltage domains.
  • Interfacing between microcontrollers and peripheral devices.

Additional Features:

• Thermal Characteristics: The device is designed to operate over a wide temperature range, making it suitable for industrial and automotive applications.
• ESD Protection: Integrated ESD protection helps safeguard the device against electrostatic discharge, enhancing reliability in sensitive environments.

Summary:

The SN74ALVCH16841DLR from Texas Instruments is a versatile and efficient 16-bit buffer/driver that excels in low-voltage, high-speed applications. Its combination of low power consumption, compatibility with various logic levels, and robust performance makes it an excellent choice for modern digital circuit designs.