PAL16R6ACNL

Programmable Logic Device Pld Overview

The PAL16R6ACNL is a Programmable Array Logic device from the PAL Series 24 family, manufactured by Vantis. It features an OT PLD architecture with TTL technology in a PQCC20 package. The device provides 8 dedicated inputs and 2 I/O lines, resulting in 6 registered outputs. It supports a maximum clock frequency of 25 MHz and operates at a nominal supply voltage of 5 V. The output function type is registered, and it includes power-up reset and register preload capabilities.

Programmable Logic Device Pld Feature Summary

• PAL Series 24 architecture with registered outputs
• Power-up reset and register preload functionality
• Single external clock input support

Programmable Logic Device Pld Applications

• Digital state machine implementation
• Address decoding logic
• Bus interface control circuits
• Timing sequence generation

Programmable Logic Device Pld Procurement Notes

Verify the manufacturer origin as Vantis or its predecessor entities like AMD/Monolithic Memories, as corporate histories involve complex transitions. Confirm the specific suffix ACNL corresponds to the plastic chip carrier package variant. Check for RoHS compliance status, as older PAL devices are often non-compliant. Ensure the registered output configuration matches the design requirements for synchronous logic applications.

Programmable Logic Device Pld Selection Notes

Select this component when a registered output configuration is required for synchronous designs. Compare against the PAL16R8ACNL if eight outputs are needed instead of six. Consider the PAL16R6BNC for through-hole DIP packaging if surface mount is not feasible. Verify that the 25 MHz speed grade meets the system timing constraints. Ensure the 5V TTL compatibility aligns with the surrounding logic family.

Programmable Logic Device Pld Part Context

This part belongs to the PAL Series 24 line of programmable logic devices. These components were originally developed by Monolithic Memories and later produced by AMD and Vantis. The series represents a standard solution for low-to-medium complexity digital logic replacement before the widespread adoption of CPLDs. The PAL16R6 variant specifically offers a balance of input flexibility and registered output capability.

Programmable Logic Device Pld Replacement Considerations

Direct replacements include the PAL16R6B-2CNL from AMD, which shares identical electrical characteristics and pinout. The PAL16R6ACNL from Monolithic Memories is also a compatible alternative. Ensure that any substitute maintains the registered output structure and 25 ns propagation delay specifications.