GAL16V8D-15LJ

Product Overview

Category

The GAL16V8D-15LJ belongs to the category of programmable logic devices (PLDs).

Use

It is commonly used in digital circuit design and implementation.

Characteristics

• Programmable: The GAL16V8D-15LJ can be programmed to perform specific logic functions.
• Versatile: It supports a wide range of applications due to its programmability.
• High-speed operation: It operates at a high clock frequency, allowing for efficient processing of digital signals.

Package

The GAL16V8D-15LJ is available in a 20-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of GAL16V8D-15LJ lies in its ability to provide flexible and customizable logic functions for various digital circuit designs.

Packaging/Quantity

The GAL16V8D-15LJ is typically packaged in reels or tubes, with each reel or tube containing a specified quantity of devices.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 15 MHz
• Number of Inputs: 16
• Number of Outputs: 8
• Logic Cells: 16
• Maximum Propagation Delay: 15 ns
• Programming Technology: Electrically Erasable Programmable Logic Device (EEPROM)

Detailed Pin Configuration

The GAL16V8D-15LJ has a total of 20 pins. 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. /OE (Output Enable)
11. /CE (Chip Enable)
12. CLK (Clock)
13. /PGM (Program)
14. VCC (Power Supply)
15. I/O8 (Input/Output 8)
16. I/O9 (Input/Output 9)
17. I/O10 (Input/Output 10)
18. I/O11 (Input/Output 11)
19. I/O12 (Input/Output 12)
20. VCC (Power Supply)

Functional Features

• Programmability: The GAL16V8D-15LJ can be programmed to implement various logic functions, allowing for customization.
• High-Speed Operation: It operates at a high clock frequency, enabling efficient processing of digital signals.
• Flexible Input/Output Configuration: The device offers multiple input/output pins, providing versatility in connecting with other components.

Advantages and Disadvantages

Advantages

• Customizable: The GAL16V8D-15LJ allows designers to create specific logic functions tailored to their requirements.
• Versatile: It supports a wide range of applications due to its programmability.
• Compact Size: The PLCC package ensures a small footprint, making it suitable for space-constrained designs.

Disadvantages

• Limited Logic Capacity: The GAL16V8D-15LJ has a limited number of logic cells, which may restrict the complexity of the implemented logic functions.
• Programming Complexity: Programming the device requires specialized knowledge and tools, which may pose a challenge for some users.

Working Principles

The GAL16V8D-15LJ utilizes electrically erasable programmable logic device (EEPROM) technology. It consists of a matrix of programmable logic cells that can be interconnected to implement desired logic functions. The device is programmed using specific software and programming tools, which configure the interconnections between the logic cells based on the desired logic function.

Detailed Application Field Plans

The GAL16V8D-15LJ finds applications in various fields, including: 1. Digital circuit design 2. Embedded systems 3. Communication systems 4. Industrial automation 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to GAL16V8D-15LJ include: 1. GAL20V8B-15LP: Similar to GAL16V8D-15LJ but with additional logic capacity. 2. ATF16V8B-15PU: A similar programmable logic device with enhanced features and higher performance. 3. XC9536XL-10VQG44C: An alternative CPLD (Complex Programmable Logic Device) with increased logic capacity and advanced features.

These alternative models offer different specifications and capabilities, providing designers with options based on their specific requirements.

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