PAL20R6-7JC

Programmable Logic Device Pld Overview

The Vantis PAL20R6-7JC is an Over-Time Programmable Logic Device (OT PLD) belonging to the PAL-type architecture family. It features a TTL-compatible interface with 14 inputs and 8 registered outputs, housed in a 28-pin Plastic Leaded Chip Carrier (PLCC) package. The device operates at a nominal supply voltage of 5 V and supports a maximum clock frequency of 55.5 MHz. Its propagation delay is specified as 7.5 ns, with an operating temperature range extending up to 70 °C.

Programmable Logic Device Pld Feature Summary

• Registered output configuration for synchronous logic implementation
• TTL-compatible input and output signaling levels
• Over-time programmability allowing post-manufacturing configuration

Programmable Logic Device Pld Applications

• Synchronous state machine design
• Address decoding logic
• Control signal generation

Programmable Logic Device Pld Procurement Notes

Verify that the specific suffix 'JC' corresponds to the 28-pin PLCC package variant and the 7.5 ns speed grade. Confirm RoHS compliance status, as older Vantis PLDs may not meet current environmental standards. Ensure the supplier provides documentation confirming the registered output functionality and TTL compatibility before finalizing acquisition.

Programmable Logic Device Pld Selection Notes

Select this component when a registered PAL architecture is required for synchronous designs. The 8 registered outputs provide storage capability within the logic array. Consider the 7.5 ns delay for timing-critical applications where faster alternatives are unavailable. Verify pinout compatibility if replacing existing designs using similar PLD families.

Programmable Logic Device Pld Part Context

This part belongs to the Vantis PAL20R6 series, a line of programmable logic devices designed for general-purpose digital logic applications. The series offers various speed grades and package options to suit different system requirements. The PAL20R6-7JC specifically denotes the 7.5 ns performance tier in the PLCC package format.

Programmable Logic Device Pld Replacement Considerations

Public confirmed substitute part numbers: PAL20R6-10/2JC, PAL20R6-5JC.