GAL16V8D-15LP

Product Overview

Category

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

Use

It is commonly used in digital circuit design and implementation.

Characteristics

• Programmable: The GAL16V8D-15LP can be programmed to perform specific logic functions.
• Low power consumption: It operates at a low power voltage, making it energy-efficient.
• High-speed operation: The device is capable of performing logic operations at high speeds.
• Versatile: It can be used in various applications due to its programmability.

Package

The GAL16V8D-15LP comes in a 20-pin DIP (Dual In-line Package) format.

Essence

The essence of GAL16V8D-15LP lies in its ability to provide flexible and customizable logic functions for digital circuits.

Packaging/Quantity

The device is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 5V
• Maximum Operating Frequency: 15 MHz
• Number of Inputs: 16
• Number of Outputs: 8
• Logic Cells: 16
• Maximum User Programmable Gates: 32
• Programming Technology: Electrically Erasable Programmable Logic Device (EEPROM)

Detailed Pin Configuration

The GAL16V8D-15LP 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. VCC (Power Supply)
11. OE (Output Enable)
12. CE1 (Chip Enable 1)
13. CE2 (Chip Enable 2)
14. GND (Ground)
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. I/O13 (Input/Output 13)

Functional Features

The GAL16V8D-15LP offers the following functional features:

• Programmable Logic: It can be programmed to implement various logic functions.
• Output Enable: The OE pin allows enabling or disabling the outputs.
• Chip Enable: The CE1 and CE2 pins control the device's operation.
• Input/Output Flexibility: The device provides multiple input/output pins for versatile connectivity.

Advantages and Disadvantages

Advantages

• Flexibility: The programmability of GAL16V8D-15LP allows for customization according to specific requirements.
• Cost-effective: It eliminates the need for custom-designed logic circuits, reducing overall costs.
• Time-saving: Programming the device saves time compared to designing and fabricating custom logic circuits.

Disadvantages

• Limited Complexity: The GAL16V8D-15LP has a limited number of logic cells and gates, restricting its complexity.
• Non-volatile Memory: The device retains its programmed configuration even when powered off, which may require additional steps for reprogramming.

Working Principles

The GAL16V8D-15LP operates based on the principles of combinational and sequential logic. It consists of a matrix of programmable AND and OR gates, allowing the user to define specific logic functions by programming the device.

Detailed Application Field Plans

The GAL16V8D-15LP finds applications in various fields, including:

1. Digital Circuit Design: It is widely used in designing digital circuits for computers, microcontrollers, and other electronic devices.
2. Communication Systems: The device can be utilized in communication systems for signal processing and protocol implementation.
3. Industrial Automation: It plays a crucial role in industrial automation systems, controlling processes and machinery.
4. Automotive Electronics: GAL16V8D-15LP is employed in automotive electronics for functions like engine control, safety systems, and entertainment systems.

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionality to GAL16V8D-15LP. Some notable alternatives include:

1. ATF16V8B-15PU: A similar 20-pin PLD with comparable specifications and features.
2. XC9536XL-10VQG44C: A 44-pin PLD offering increased logic capacity and additional features.
3. MAX