GAL22V10D-5LJ

Product Overview

Category

The GAL22V10D-5LJ belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital electronics for implementing various logic functions.

Characteristics

• Programmable: The GAL22V10D-5LJ can be programmed to perform specific logic functions.
• High-speed operation: It operates at a high clock frequency, making it suitable for time-critical applications.
• Low power consumption: The device is designed to minimize power consumption, making it energy-efficient.
• Versatile: It can be used in a wide range of applications due to its programmability.

Package

The GAL22V10D-5LJ is available in a 24-pin plastic J-lead chip carrier (PLCC) package.

Essence

The essence of GAL22V10D-5LJ lies in its ability to provide flexible and customizable logic functions in digital circuits.

Packaging/Quantity

The device is typically packaged in reels or tubes, with each containing a specified quantity of GAL22V10D-5LJ chips.

Specifications

• Technology: CMOS
• Operating Voltage: 5V
• Speed Grade: -5
• Maximum Operating Frequency: 25 MHz
• Number of Inputs: 22
• Number of Outputs: 10
• Programmable Logic Cells: 10

Detailed Pin Configuration

The GAL22V10D-5LJ has a total of 24 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. I/O8 (Input/Output 8)
11. I/O9 (Input/Output 9)
12. VCC (Power Supply)
13. GND (Ground)
14. I/O10 (Input/Output 10)
15. I/O11 (Input/Output 11)
16. I/O12 (Input/Output 12)
17. I/O13 (Input/Output 13)
18. I/O14 (Input/Output 14)
19. I/O15 (Input/Output 15)
20. I/O16 (Input/Output 16)
21. I/O17 (Input/Output 17)
22. I/O18 (Input/Output 18)
23. I/O19 (Input/Output 19)
24. I/O20 (Input/Output 20)

Functional Features

The GAL22V10D-5LJ offers the following functional features:

• Programmable AND/OR array: The device allows users to program complex logic functions using a combination of AND and OR gates.
• Programmable flip-flops: It includes programmable flip-flops that can be used for sequential logic implementation.
• Output enable control: Each output pin can be individually enabled or disabled, providing flexibility in controlling the output signals.

Advantages and Disadvantages

Advantages

• Flexibility: The GAL22V10D-5LJ's programmability allows for customization of logic functions according to specific requirements.
• High-speed operation: It operates at a high clock frequency, making it suitable for time-critical applications.
• Low power consumption: The device is designed to minimize power consumption, making it energy-efficient.

Disadvantages

• Limited complexity: The device has a limited number of inputs and outputs, which may restrict the complexity of logic functions that can be implemented.
• Programming required: Users need to program the device before use, which may require additional time and effort.

Working Principles

The GAL22V10D-5LJ operates based on the principles of combinational and sequential logic. The programmable AND/OR array allows users to define complex logic functions by configuring the interconnections between the inputs and outputs. The flip-flops enable the implementation of sequential logic, allowing for the storage and manipulation of data over time.

Detailed Application Field Plans

The GAL22V10D-5LJ finds applications in various fields, including:

1. Digital signal processing
2. Communication systems
3. Industrial automation
4. Automotive electronics
5. Consumer electronics
6. Medical devices
7. Aerospace and defense

In these fields, the device is used for tasks such as data processing, control logic implementation, signal routing, and interface adaptation.

Detailed and Complete Alternative Models

Some alternative models to GAL22