SN74LVC126ARGYR

The SN74LVC126ARGYR is a quad buffer/driver with 3-state outputs, designed by Texas Instruments. It is part of the LVC family of logic devices, which are known for their low-voltage and high-speed performance. Here’s a detailed description of its features and specifications:

General Features:

• Functionality: The SN74LVC126A consists of four independent buffer/driver circuits, each with a 3-state output. This allows for the control of data flow in digital circuits, making it suitable for applications requiring signal buffering and driving capabilities.
• Voltage Range: It operates over a wide supply voltage range, typically from 1.65V to 5.5V, making it compatible with various logic levels.
• High-Speed Operation: The device is designed for high-speed performance, with propagation delays typically in the range of nanoseconds, allowing for fast signal processing.
• Low Power Consumption: The LVC family is optimized for low power consumption, making it ideal for battery-operated devices and energy-efficient applications.

Pin Configuration:

• The SN74LVC126ARGYR is available in a 14-pin TSSOP (Thin Shrink Small Outline Package) form factor, which is compact and suitable for space-constrained applications.
• Each buffer/driver has an input pin (A) and an output pin (Y), along with an active-low output enable pin (OE) that controls the 3-state output.

Electrical Characteristics:

• Input Voltage Levels: The device recognizes standard logic levels, with input high (VIH) and low (VIL) thresholds defined for various supply voltages.
• Output Drive Capability: The outputs can drive loads with a specified current rating, making it suitable for interfacing with other logic devices or driving LEDs and other components.
• Temperature Range: The SN74LVC126ARGYR is rated for operation over a commercial temperature range of -40°C to +125°C, ensuring reliability in various environmental conditions.

Applications:

• The SN74LVC126ARGYR is commonly used in applications such as:
  • Data buffering in communication systems
  • Signal conditioning in digital circuits
  • Level shifting between different voltage domains
  • Driving capacitive loads in consumer electronics

Summary:

In summary, the SN74LVC126ARGYR from Texas Instruments is a versatile and efficient quad buffer/driver that provides reliable performance in a compact package. Its low voltage operation, high-speed capabilities, and low power consumption make it an excellent choice for a wide range of digital applications.