SN74LV08AD

The SN74LV08AD is a quad 2-input AND gate integrated circuit (IC) manufactured by Texas Instruments. It is part of the 74LV family, which is known for its low-voltage CMOS logic devices. Here’s a detailed description of its features and specifications:

General Description:

• Functionality: The SN74LV08AD contains four independent 2-input AND gates. Each gate performs a logical AND operation on two input signals, producing a high output only when both inputs are high.
• Technology: It is built using low-voltage CMOS technology, which allows for low power consumption and high-speed operation.

Pin Configuration:

• The IC typically comes in a 14-pin Dual In-line Package (DIP) or surface-mount package (SOIC). The pins are arranged in two rows, with each pin serving a specific function:
  • Inputs: Each of the four AND gates has two input pins (A and B).
  • Outputs: Each gate has one output pin (Y).
  • Power Supply: The IC has power supply pins (VCC and GND) for connecting to the appropriate voltage levels.

Electrical Characteristics:

• Supply Voltage (VCC): The device operates over a wide voltage range, typically from 2.0V to 5.5V, making it suitable for various applications.
• Input Voltage Levels: The input high voltage (VIH) and input low voltage (VIL) thresholds are defined to ensure reliable operation at different supply voltages.
• Output Drive Capability: The outputs can drive standard CMOS loads, with a specified output current capability, allowing for direct interfacing with other logic devices.

Performance:

• Propagation Delay: The typical propagation delay time for the AND gates is low, allowing for fast switching and high-speed operation.
• Power Consumption: The low-voltage operation results in reduced power consumption, making it ideal for battery-powered applications.

Applications:

• The SN74LV08AD is widely used in digital circuits for implementing logical functions. Common applications include:
  • Data processing and control systems.
  • Signal conditioning and interfacing.
  • Arithmetic and combinational logic circuits.

Package Options:

• The SN74LV08AD is available in various package types, including:
  • DIP-14: A standard dual in-line package suitable for through-hole mounting.
  • SOIC-14: A small outline integrated circuit package for surface mounting, which is ideal for space-constrained applications.

Summary:

The SN74LV08AD from Texas Instruments is a versatile and efficient quad 2-input AND gate that provides reliable performance in a variety of digital logic applications. Its low-voltage operation, fast switching speeds, and low power consumption make it a popular choice among engineers and designers in the field of electronics.