GAL20V8C-10LJ

Product Overview

Category

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

Use

It is commonly used in digital circuit design and implementation, providing flexibility and reconfigurability.

Characteristics

• Programmable: The GAL20V8C-10LJ can be programmed to perform specific logic functions.
• High-speed operation: It operates at a speed of 10 nanoseconds (ns), allowing for efficient processing.
• Low power consumption: The device is designed to consume minimal power during operation.
• Small form factor: The GAL20V8C-10LJ comes in a compact package, making it suitable for space-constrained applications.

Package

The GAL20V8C-10LJ is available in a PLCC-32 package, which stands for Plastic Leaded Chip Carrier. This package provides protection and ease of handling during installation.

Essence

The essence of GAL20V8C-10LJ lies in its ability to be programmed to perform various logic functions, replacing the need for discrete logic components.

Packaging/Quantity

The GAL20V8C-10LJ is typically packaged in reels or tubes, with each reel or tube containing a specified quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 10 MHz
• Number of Inputs: 20
• Number of Outputs: 8
• Maximum Propagation Delay: 10 ns
• Programming Technology: Electrically Erasable Programmable Logic Device (EEPROM)

Detailed Pin Configuration

The GAL20V8C-10LJ has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC - Power supply voltage
2. GND - Ground reference
3. I/O1 - Input/Output pin 1
4. I/O2 - Input/Output pin 2
5. I/O3 - Input/Output pin 3
6. I/O4 - Input/Output pin 4
7. I/O5 - Input/Output pin 5
8. I/O6 - Input/Output pin 6
9. I/O7 - Input/Output pin 7
10. I/O8 - Input/Output pin 8
11. I/O9 - Input/Output pin 9
12. I/O10 - Input/Output pin 10
13. I/O11 - Input/Output pin 11
14. I/O12 - Input/Output pin 12
15. I/O13 - Input/Output pin 13
16. I/O14 - Input/Output pin 14
17. I/O15 - Input/Output pin 15
18. I/O16 - Input/Output pin 16
19. I/O17 - Input/Output pin 17
20. I/O18 - Input/Output pin 18
21. I/O19 - Input/Output pin 19
22. I/O20 - Input/Output pin 20
23. CE1 - Chip Enable 1
24. CE2 - Chip Enable 2
25. OE - Output Enable
26. PT - Program Test
27. CLK - Clock input
28. GND - Ground reference
29. I/O21 - Input/Output pin 21
30. I/O22 - Input/Output pin 22
31. I/O23 - Input/Output pin 23
32. I/O24 - Input/Output pin 24

Functional Features

The GAL20V8C-10LJ offers the following functional features:

1. Programmability: The device can be programmed to implement various logic functions, allowing for customization.
2. High-speed operation: With a maximum operating frequency of 10 MHz, it enables efficient processing of digital signals.
3. Reconfigurability: The GAL20V8C-10LJ can be reprogrammed multiple times, making it adaptable to changing design requirements.
4. Low power consumption: The device is designed to consume minimal power, reducing overall energy consumption in electronic systems.

Advantages and Disadvantages

Advantages

• Flexibility: The GAL20V8C-10LJ's programmability allows for versatile implementation of logic functions.
• Cost-effective: By replacing discrete logic components, it reduces the overall cost of circuit design.
• Compact size: Its small form factor makes it suitable for applications with limited space.

Disadvantages

• Limited complexity: The GAL20V8C-10LJ may not be suitable for highly complex logic designs that require a larger number of inputs and outputs.
• Programming expertise required: Proper programming knowledge