PAL16R4A4ML883B

Programmable Logic Device Pld Overview

The PAL16R4A4ML883B is a high-reliability Programmable Logic Device (PLD) manufactured by Advanced Micro Devices (AMD). It utilizes a PAL-type architecture with a ceramic dual in-line package (CDIP-20). The device features 16 dedicated inputs, 4 I/O lines, and 4 registered outputs. It operates within an extended temperature range of -55 °C to +125 °C and supports TTL logic levels. The component is designed for military and aerospace applications requiring robust performance under harsh environmental conditions.

Programmable Logic Device Pld Feature Summary

• PAL-type architecture with registered outputs
• Ceramic Dual In-Line Package (CDIP-20)
• Extended temperature range: -55 °C to +125 °C
• TTL-compatible logic levels

Programmable Logic Device Pld Applications

• Military avionics systems
• Aerospace control logic
• Harsh environment industrial automation

Programmable Logic Device Pld Part Context

This component belongs to the AMD PAL16 series of programmable logic devices. The '883B' suffix indicates compliance with MIL-PRF-38534 Class K or similar high-reliability standards, ensuring screening and testing suitable for defense and space applications. It serves as a drop-in replacement for standard commercial PALs in ruggedized designs.

Programmable Logic Device Pld Replacement Considerations

Verify pinout compatibility with existing CDIP-20 footprints. Ensure programming equipment supports the specific PAL16R4A macrocell structure. Confirm that voltage levels match the TTL requirements of the target system.