SN74LS86ANG4

The SN74LS86ANG4 is a quad 2-input exclusive OR (XOR) gate integrated circuit (IC) manufactured by Texas Instruments. It belongs to the 74LS (Low Power Schottky) series, which is known for its high-speed performance and low power consumption compared to earlier TTL (Transistor-Transistor Logic) families.

Key Features:

1. Functionality: The SN74LS86 contains four independent XOR gates. Each gate has two inputs and one output, performing the exclusive OR operation, which outputs a high signal (logic 1) when the number of high inputs is odd.

2. Pin Configuration: The IC typically comes in a 14-pin dual in-line package (DIP) format. The pins are arranged in two rows, with each row containing seven pins. The pin configuration includes:

   • Inputs: Each XOR gate has two input pins (A and B).
   • Output: Each gate has one output pin (Y).
   • Power Supply: The IC requires a VCC pin for the positive supply voltage and a ground (GND) pin.

3. Electrical Characteristics:

   • Supply Voltage (VCC): Typically operates at 4.75V to 5.25V.
   • Input Voltage Levels: Recognizes standard TTL input levels, with a minimum high level of 2.0V and a maximum low level of 0.8V.
   • Output Drive Capability: Can drive standard TTL loads, providing a high output current capability.

4. Speed: The SN74LS86 is designed for fast operation, with typical propagation delays of around 10 nanoseconds, making it suitable for high-speed digital circuits.

5. Temperature Range: The device is rated for operation over a temperature range of 0°C to 70°C, making it suitable for a variety of commercial applications.

6. Applications: Commonly used in digital logic circuits, arithmetic operations, data processing, and in applications where binary decision-making is required. It can be found in various electronic devices, including computers, communication systems, and consumer electronics.

7. Packaging: The "ANG4" suffix indicates that the IC is available in a specific packaging format, often a surface-mount or through-hole configuration, which is suitable for various PCB designs.

Summary:

The SN74LS86ANG4 is a versatile and efficient quad 2-input XOR gate that plays a crucial role in digital logic design. Its combination of low power consumption, high-speed operation, and reliable performance makes it a popular choice for engineers and designers in the field of electronics.