PAL20R8-7JC

Programmable Logic Device Pld Overview

The PAL20R8-7JC is a Vantis programmable logic device (PLD) belonging to the PAL-type architecture. It features 14 inputs and 8 registered outputs, providing 64 product terms for complex logic implementation. The component operates with a nominal supply voltage of 5V and supports a maximum clock frequency of 55.5 MHz. Propagation delay is specified at 7.5 ns for this specific model variant. It is housed in a 28-pin PLCC package.

Programmable Logic Device Pld Feature Summary

• PAL-type architecture with registered output functionality
• Supports TTL input levels
• High-speed operation with 7.5 ns propagation delay

Programmable Logic Device Pld Applications

• Digital logic circuit design
• State machine implementation
• Address decoding applications

Programmable Logic Device Pld Procurement Notes

Verify the specific package type and speed grade against project requirements, as variants exist. Confirm RoHS compliance status if environmental regulations apply. Ensure compatibility with existing TTL logic families. Check datasheet for absolute maximum ratings to prevent damage during integration.

Programmable Logic Device Pld Selection Notes

Select this component when registered outputs are required for synchronous logic designs. The 14-input configuration allows for moderately complex combinational logic. Consider the 28-pin PLCC package for through-hole or surface-mount assembly needs depending on board layout constraints.

Programmable Logic Device Pld Part Context

This part belongs to the Vantis PAL series, which provides general-purpose programmable logic solutions. It is designed for applications requiring flexible logic implementation without the complexity of CPLDs. The registered output feature distinguishes it from purely combinational PAL devices.

Programmable Logic Device Pld Replacement Considerations

PAL16R4-4JC is a documented alternative within the same family, though it offers fewer inputs and outputs.