PAL16R8BCNL

Programmable Logic Device Pld Overview

The PAL16R8BCNL is a Programmable Array Logic (PAL) device manufactured by Vantis Corporation. It belongs to the PAL16R8 family, featuring an OT PLD architecture with TTL input compatibility. The component provides 8 dedicated inputs and 8 registered outputs within a 20-pin PQCC package. It operates at a maximum clock frequency of 37 MHz and requires a nominal 5 V supply voltage. The device supports registered output functions and is designed for surface mount applications.

Programmable Logic Device Pld Feature Summary

• PAL-type architecture with 8 inputs and 8 registered outputs
• Maximum operating speed of 37 MHz
• TTL-compatible input levels
• 20-lead Plastic Quad Chip Carrier (PQCC) package

Programmable Logic Device Pld Applications

• Digital logic control systems
• State machine implementation
• Address decoding circuits
• Interface buffering and translation

Programmable Logic Device Pld Procurement Notes

Verify the manufacturer designation as Vantis Corporation or its successor entities, as PAL technology assets have transferred through various acquisitions. Confirm the specific suffix 'BCNL' corresponds to the 37 MHz speed grade and PQCC-20 package variant in official datasheets. Check RoHS compliance status, as older PAL devices may not meet current environmental standards. Ensure the registered output configuration matches system timing requirements.

Programmable Logic Device Pld Selection Notes

Select this component when a registered PAL solution with 8 I/O lines is required. Compare the 37 MHz performance against other PAL16R8 variants like the ACNL (25 MHz) if higher speed is necessary. Verify that the 5 V supply voltage aligns with the target system's power rails. Consider the PQCC-20 package constraints for PCB layout and thermal management during selection.

Programmable Logic Device Pld Part Context

The PAL16R8 series was originally developed by Monolithic Memories and later produced by AMD and Vantis. These devices represent a standard generation of complex programmable logic devices used before the widespread adoption of CPLDs. The BCNL suffix typically denotes a specific speed bin and package combination within the Vantis product line.

Programmable Logic Device Pld Replacement Considerations

Direct pin-to-pin replacements include the PAL16R8ACNL from Vantis, though it operates at a lower 25 MHz speed. Other compatible parts from the same family may require verification of output registration and propagation delays. Cross-reference with AMD PAL16R8 variants if sourcing from legacy distributors.