PAL16RP6ACNL

Programmable Logic Device Pld Overview

The PAL16RP6ACNL is a Programmable Array Logic (PAL) device manufactured by Advanced Micro Devices. It belongs to the PAL16R8 family, featuring a registered output architecture with 16 inputs and 6 registered outputs. The device operates on a 5 V supply and utilizes a 20-pin Plastic Quad Chip Carrier (PQCC) package. Key functional characteristics include register preload for testability and power-up reset capabilities. The maximum clock frequency is specified at 25 MHz, corresponding to a propagation delay of 25 ns. This component serves as a high-speed TTL logic replacement within digital circuit designs.

Programmable Logic Device Pld Feature Summary

• Registered Output Architecture: Features 6 registered outputs with feedback capability.
• High-Speed Performance: Supports a maximum clock frequency of 25 MHz with 25 ns propagation delay.
• Testability Features: Includes register preload and power-up reset functions.
• Package Configuration: Housed in a 20-pin PQCC plastic quad chip carrier.

Programmable Logic Device Pld Applications

• Replacement for high-speed TTL logic circuits
• Digital systems requiring registered I/O operations
• Control logic in microprocessor-based systems

Programmable Logic Device Pld Part Context

The PAL16RP6ACNL is part of the AMD PAL16R8 family, which also includes variants such as the PAL16L8, PAL16R8, and PAL16R4. These devices share standard 20-pin DIP and PLCC pinouts, facilitating direct pin-compatible replacements in existing designs. The 'R' designation indicates registered outputs, while 'P' typically denotes specific packaging or speed grades within the product line.

Programmable Logic Device Pld Replacement Considerations

Direct substitutes within the PAL16R8 family include the PAL16R6B-2CNL from AMD, which shares similar electrical characteristics and pinout. Other manufacturers such as National Semiconductor and Philips offer functionally equivalent parts like the PLUS16R6 series, ensuring compatibility for design upgrades or sourcing alternatives.