GAL18V10B-15LJ

Product Overview

Category

The GAL18V10B-15LJ belongs to the category of programmable logic devices (PLDs).

Use

This device is commonly used in digital electronic circuits for implementing various logical functions.

Characteristics

• Programmable: The GAL18V10B-15LJ can be programmed to perform specific logic functions.
• High-speed operation: It operates at a high clock frequency, allowing for efficient processing of digital signals.
• Low power consumption: The device is designed to consume minimal power during operation.
• Versatile: It can be used in a wide range of applications due to its programmability.

Package

The GAL18V10B-15LJ is available in a 20-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this product lies in its ability to provide flexible and customizable logic functions in digital circuits.

Packaging/Quantity

The GAL18V10B-15LJ is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Technology: CMOS
• Number of Inputs: 18
• Number of Outputs: 10
• Operating Voltage: 5V
• Speed Grade: 15 ns

Detailed Pin Configuration

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. CE1 (Chip Enable 1)
14. CE2 (Chip Enable 2)
15. OE (Output Enable)
16. CLK (Clock)
17. GND (Ground)
18. GND (Ground)
19. NC (No Connection)
20. NC (No Connection)

Functional Features

• Programmability: The GAL18V10B-15LJ can be programmed using industry-standard programming tools.
• Logic Functions: It supports a wide range of logic functions, including AND, OR, XOR, and more.
• Macrocells: The device contains multiple macrocells that can be individually configured to perform specific tasks.
• Pin-to-Pin Compatible: It is pin-to-pin compatible with other devices in the GAL18V10 series, allowing for easy replacement or upgrade.

Advantages and Disadvantages

Advantages

• Flexibility: The programmable nature of the GAL18V10B-15LJ allows for customization according to specific application requirements.
• Cost-effective: By eliminating the need for custom-designed logic circuits, this device offers cost savings in circuit design.
• Time-saving: The programmability reduces development time by eliminating the need for redesigning hardware.

Disadvantages

• Limited Complexity: The GAL18V10B-15LJ has a limited number of inputs and outputs, which may restrict its use in complex applications.
• Programming Expertise: Proper programming knowledge is required to utilize the full potential of this device.

Working Principles

The GAL18V10B-15LJ operates based on the principles of combinational and sequential logic. Combinational logic functions are implemented using look-up tables (LUTs), while sequential logic is achieved through the use of flip-flops within the macrocells. The device is programmed to define the desired logic functions and interconnections between inputs and outputs.

Detailed Application Field Plans

The GAL18V10B-15LJ finds applications in various fields, including:

1. Industrial Automation: It can be used for controlling and monitoring processes in industrial automation systems.
2. Communication Systems: The device enables the implementation of logic functions in communication systems, such as protocol converters and data routers.
3. Consumer Electronics: It can be utilized in consumer electronic devices for signal processing, control, and interface functions.
4. Automotive Electronics: The GAL18V10B-15LJ can be employed in automotive electronics for tasks like engine management, safety systems, and entertainment interfaces.

Detailed and Complete Alternative Models

1. GAL16V8B-15LJ: Similar to the GAL18V10B-15LJ, but with 16 inputs and 8 outputs.
2. GAL20V8B-15LJ: Offers increased capacity with 20 inputs and 8 outputs.
3. GAL22V10B-15LJ: Provides additional inputs and outputs compared to the GAL