GAL16V8D-25LPN

Product Overview

Category

The GAL16V8D-25LPN belongs to the category of programmable logic devices (PLDs).

Use

It is commonly used in digital circuit design and implementation.

Characteristics

• Programmable: The GAL16V8D-25LPN can be programmed to perform specific logic functions.
• Low power consumption: It operates at a low power voltage, making it energy-efficient.
• High-speed operation: It offers fast processing capabilities for efficient circuit performance.

Package

The GAL16V8D-25LPN comes in a Low Profile Narrow (LPN) package.

Essence

This device serves as a versatile building block for various digital applications, providing flexibility and customization options.

Packaging/Quantity

The GAL16V8D-25LPN is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Operating Voltage: 5V
• Speed Grade: 25ns
• Number of Inputs: 16
• Number of Outputs: 8
• Maximum Frequency: 40MHz
• Programmable Logic Cells: 8

Detailed Pin Configuration

The GAL16V8D-25LPN has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. GND - Ground
2. I/O0 - Input/Output 0
3. I/O1 - Input/Output 1
4. I/O2 - Input/Output 2
5. I/O3 - Input/Output 3
6. I/O4 - Input/Output 4
7. I/O5 - Input/Output 5
8. I/O6 - Input/Output 6
9. I/O7 - Input/Output 7
10. I/O8 - Input/Output 8
11. I/O9 - Input/Output 9
12. I/O10 - Input/Output 10
13. I/O11 - Input/Output 11
14. I/O12 - Input/Output 12
15. I/O13 - Input/Output 13
16. I/O14 - Input/Output 14
17. I/O15 - Input/Output 15
18. VCC - Power Supply
19. /OE - Output Enable
20. /CE - Chip Enable

Functional Features

The GAL16V8D-25LPN offers several functional features that make it a popular choice for digital circuit design:

1. Programmability: It can be programmed to implement various logic functions, providing flexibility in circuit design.
2. High-speed operation: With a speed grade of 25ns, it enables fast processing and efficient circuit performance.
3. Low power consumption: The device operates at a low power voltage, minimizing energy consumption.
4. Versatility: It can be used in a wide range of applications due to its programmable nature.

Advantages and Disadvantages

Advantages

• Flexibility in circuit design due to programmability.
• Fast processing capabilities enhance circuit performance.
• Low power consumption contributes to energy efficiency.
• Versatile application possibilities.

Disadvantages

• Limited number of inputs and outputs compared to more advanced PLDs.
• Programming process may require specialized knowledge and tools.

Working Principles

The GAL16V8D-25LPN operates based on the principles of programmable logic. It consists of configurable logic cells that can be programmed to perform specific logic functions. These logic cells are interconnected through a network of programmable interconnects, allowing the creation of complex digital circuits.

During programming, the desired logic functions are defined using a hardware description language (HDL) or a schematic entry tool. The programming information is then transferred to the GAL16V8D-25LPN, configuring its internal logic cells and interconnects accordingly.

Once programmed, the device can perform the specified logic functions based on the input signals received, providing the desired output signals.

Detailed Application Field Plans

The GAL16V8D-25LPN finds applications in various fields, including:

1. Digital circuit design: It is widely used in the development of digital circuits for computers, communication systems, and consumer electronics.
2. Embedded systems: The device can be utilized in embedded systems for controlling and managing different functions.
3. Industrial automation: It plays a crucial role in industrial automation systems, enabling efficient control and monitoring of processes.
4. Automotive electronics: The GAL16V8D-25LPN is employed in automotive electronics for implementing various functionalities such as engine control, safety systems, and infotainment.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the GAL16V8D-25LPN. Some notable alternatives include:

1