GAL20V8C-10LJN

Product Overview

Category

The GAL20V8C-10LJN belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital circuit design and implementation. It provides a flexible and customizable solution for various applications.

Characteristics

• Programmable: The GAL20V8C-10LJN can be programmed to perform specific logic functions.
• High-speed operation: It operates at a speed of 10 nanoseconds, making it suitable for time-critical applications.
• Low power consumption: This device is designed to minimize power consumption, making it energy-efficient.
• Versatile: It supports a wide range of applications due to its programmability.

Package

The GAL20V8C-10LJN is available in a PLCC (Plastic Leaded Chip Carrier) package. This package offers good protection and ease of handling during assembly.

Essence

The essence of GAL20V8C-10LJN lies in its ability to provide reconfigurable logic functions, allowing designers to implement complex digital circuits efficiently.

Packaging/Quantity

The GAL20V8C-10LJN is typically packaged in reels or tubes, containing a specified quantity of devices per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Operating Voltage: 5V
• Speed: 10 nanoseconds
• Number of Inputs: 24
• Number of Outputs: 8
• Maximum Logic Cells: 20
• Maximum User-Programmable Gates: 8

Detailed Pin Configuration

The GAL20V8C-10LJN has a total of 28 pins. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground reference
3. I/O0 - Input/Output pin 0
4. I/O1 - Input/Output pin 1
5. I/O2 - Input/Output pin 2
6. I/O3 - Input/Output pin 3
7. I/O4 - Input/Output pin 4
8. I/O5 - Input/Output pin 5
9. I/O6 - Input/Output pin 6
10. I/O7 - Input/Output pin 7
11. I/O8 - Input/Output pin 8
12. I/O9 - Input/Output pin 9
13. I/O10 - Input/Output pin 10
14. I/O11 - Input/Output pin 11
15. I/O12 - Input/Output pin 12
16. I/O13 - Input/Output pin 13
17. I/O14 - Input/Output pin 14
18. I/O15 - Input/Output pin 15
19. I/O16 - Input/Output pin 16
20. I/O17 - Input/Output pin 17
21. I/O18 - Input/Output pin 18
22. I/O19 - Input/Output pin 19
23. I/O20 - Input/Output pin 20
24. I/O21 - Input/Output pin 21
25. I/O22 - Input/Output pin 22
26. I/O23 - Input/Output pin 23
27. OE - Output Enable
28. CE - Chip Enable

Functional Features

The GAL20V8C-10LJN offers the following functional features:

• Programmable Logic: It can be programmed to implement various logic functions, such as AND, OR, XOR, and more.
• Macrocells: The device contains multiple macrocells that can be configured to perform specific tasks.
• Output Enable: The output enable pin allows for control over the device's output state.
• Chip Enable: The chip enable pin enables or disables the device, conserving power when not in use.

Advantages and Disadvantages

Advantages

• Flexibility: The GAL20V8C-10LJN provides designers with the flexibility to create custom logic functions tailored to their specific requirements.
• Time Efficiency: With a high-speed operation of 10 nanoseconds, this device ensures efficient execution of time-critical tasks.
• Low Power Consumption: The GAL20V8C-10LJN is designed to minimize power consumption, making it suitable for battery-powered applications.

Disadvantages

• Limited Complexity: The device has a maximum of 20 logic cells and 8 user-programmable gates, which may restrict the complexity of certain designs.
• Programming Required: To utilize the GAL20V8C-10LJN effectively, programming expertise is necessary, which may pose a challenge for some users.

Working Principles

The GAL20V8C-10LJ