PAL16R8-10/B2A

Programmable Logic Device Pld Overview

The PAL16R8-10/B2A is a high-speed Programmable Array Logic (PAL) device from the Advanced Micro Devices PAL16R8 Family. It features a registered output architecture with 10 inputs and 8 registered outputs, providing 64 product terms. The device operates with a maximum propagation delay of 10 ns and supports a maximum clock frequency of 100 MHz. It utilizes a standard 20-pin PLCC package, designed for TTL logic compatibility. Key functional characteristics include register preload for testability and power-up reset initialization, ensuring reliable system startup and diagnostic capabilities in digital logic applications.

Programmable Logic Device Pld Feature Summary

• Registered output architecture with 10 inputs and 8 registered outputs
• Maximum propagation delay of 10 ns and clock frequency of 100 MHz
• Features register preload and power-up reset for initialization and testability
• Available in 20-pin PLCC package for space-saving integration

Programmable Logic Device Pld Applications

• High-performance digital logic control systems
• State machine implementations requiring registered outputs
• Bus interface logic with timing constraints
• System initialization and reset circuitry

Programmable Logic Device Pld Part Context

The PAL16R8-10/B2A belongs to the AMD PAL16R8 Family, which includes variants like PAL16L8, PAL16R6, and PAL16R4. This family is noted for providing the highest speed in the 20-pin TTL PAL device category. The devices are pin-compatible within the family, allowing for design flexibility while maintaining standard 20-pin DIP and PLCC footprints. AMD provides extensive third-party software and programmer support through FusionPLD partners for these devices.

Programmable Logic Device Pld Replacement Considerations

Compatible replacements within the same family include the PAL16R8-5/4 series for higher speed requirements or other PAL16R8 variants with different suffixes indicating package or temperature variations. Ensure that the replacement maintains the registered output configuration and 20-pin PLCC footprint. Verify that the new part's propagation delay meets the system timing requirements.