TIBPAL20L8-5CNT

Product Overview

Category

TIBPAL20L8-5CNT belongs to the category of programmable logic devices (PLDs).

Use

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

Characteristics

• Programmable: The TIBPAL20L8-5CNT 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.
• Compact size: The TIBPAL20L8-5CNT comes in a small package, saving valuable board space.
• Reliable performance: It offers reliable and stable operation, ensuring accurate logic implementation.

Package

The TIBPAL20L8-5CNT is available in a 24-pin DIP (Dual In-line Package) format.

Essence

The essence of TIBPAL20L8-5CNT lies in its ability to provide flexible and customizable logic functions within a compact and efficient package.

Packaging/Quantity

This device is typically packaged in tubes or trays, with each containing a specified quantity of TIBPAL20L8-5CNT units.

Specifications

• Logic Family: PAL (Programmable Array Logic)
• Number of Inputs: 20
• Number of Outputs: 8
• Operating Voltage: 5V
• Maximum Clock Frequency: 25 MHz
• Programming Technology: Fuse-link
• Programming Time: Typically less than 10 seconds

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. VCC (Power Supply)
11. CLK (Clock Input)
12. CE (Chip Enable)
13. OE (Output Enable)
14. I/O8 (Input/Output 8)
15. I/O9 (Input/Output 9)
16. I/O10 (Input/Output 10)
17. I/O11 (Input/Output 11)
18. I/O12 (Input/Output 12)
19. I/O13 (Input/Output 13)
20. I/O14 (Input/Output 14)
21. I/O15 (Input/Output 15)
22. I/O16 (Input/Output 16)
23. I/O17 (Input/Output 17)
24. VCC (Power Supply)

Functional Features

• Programmable Logic: The TIBPAL20L8-5CNT can be programmed to implement various logical functions, such as AND, OR, XOR, etc.
• High-Speed Operation: It operates at a high clock frequency, enabling rapid execution of logic operations.
• Flexible Input/Output Configuration: The device offers multiple input and output pins, allowing for versatile connectivity with other components.
• Fuse-link Programming: The programming technology used in this device involves blowing fuses to configure the desired logic function.
• Output Enable Control: The OE pin allows the user to enable or disable the outputs, providing additional control over the device's behavior.

Advantages and Disadvantages

Advantages

• Versatility: The TIBPAL20L8-5CNT can be programmed to perform a wide range of logic functions, making it suitable for diverse applications.
• Compact Size: Its small package size saves valuable board space, especially in compact electronic designs.
• Low Power Consumption: The device is designed to minimize power consumption, making it energy-efficient and suitable for battery-powered applications.
• Reliable Performance: It offers reliable and stable operation, ensuring accurate logic implementation.

Disadvantages

• Limited Complexity: The TIBPAL20L8-5CNT has a limited number of inputs and outputs, which may restrict its application in complex digital circuits.
• One-Time Programmability: Once programmed, the device cannot be reprogrammed, requiring careful consideration during the design phase.

Working Principles

The TIBPAL20L8-5CNT operates based on the principles of programmable logic. It consists of an array of AND gates followed by an array of OR gates. The inputs are connected to the AND gates, and their outputs are combined using the OR gates to generate the desired logic function. The programming process involves blowing fuses to connect or disconnect specific gates, configuring the device to perform the desired logic operations.

Detailed Application Field Plans

The TIBPAL20L8-5CNT finds applications in