The PAL20R6AMJS/883B is a Programmable Array Logic (PAL) device. This specific part is manufactured by AMD and is built to military-grade specifications (indicated by the /883B suffix), ensuring high reliability and performance in demanding environments.

Applications

• Military and aerospace systems.
• Industrial control systems.
• Telecommunications equipment.
• High-reliability computing.
• Custom logic circuits.

Features

• Programmable AND array and fixed OR array.
• 20 pins.
• 6 registered outputs.
• High-speed operation.
• TTL compatible inputs and outputs.
• Military temperature range.
• Manufactured to MIL-STD-883B specifications.

Benefits

• Customizable logic implementation.
• Reduced component count compared to discrete logic.
• High reliability in harsh environments.
• Simplified circuit design.
• Improved system performance.

Technical Specifications

The PAL20R6AMJS/883B is a 20-pin PAL device with a programmable AND array and a fixed OR array. This architecture allows designers to implement custom logic functions by programming the AND array. The device has 6 registered outputs, which provide improved timing characteristics and enable the implementation of sequential logic circuits. The /883B designation indicates that the device is manufactured to MIL-STD-883B specifications, which include rigorous testing and quality control procedures to ensure high reliability and performance.

The device operates over a wide temperature range, typically -55°C to +125°C, making it suitable for military and aerospace applications. It features TTL compatible inputs and outputs, simplifying interfacing with other TTL logic circuits. The high-speed operation of the PAL20R6AMJS/883B ensures that it can meet the performance requirements of demanding applications.

PAL devices offer a cost-effective alternative to discrete logic components for implementing custom logic functions. By using a PAL, designers can reduce component count, simplify circuit design, and improve system performance. The PAL20R6AMJS/883B is particularly well-suited for applications where high reliability and performance are critical.