PAL20X10AML883B

Programmable Logic Device Pld Overview

The PAL20X10AML883B is a high-speed Programmable Logic Device (PLD) manufactured by Advanced Micro Devices. It belongs to the PAL family, featuring an OT PLD architecture with TTL-compatible inputs and outputs. The device operates within a military temperature range of -55°C to +125°C and utilizes a 20-pin Ceramic Dual In-line Package (CDIP). Key electrical parameters include a propagation delay of 35 ns and a maximum clock frequency of 18 MHz. The logic organization consists of dedicated inputs and I/O lines, providing flexible configuration for complex digital logic applications requiring robust performance in harsh environments.

Programmable Logic Device Pld Feature Summary

• Military-grade reliability with operation from -55°C to +125°C
• TTL-compatible input/output levels for direct interfacing
• High-speed performance with 35 ns propagation delay
• 20-pin ceramic dual in-line package (CDFP20) construction

Programmable Logic Device Pld Applications

• Aerospace control systems requiring radiation-hardened or high-reliability logic
• Military communication equipment interface logic
• Industrial automation controllers operating in extreme temperatures
• Spacecraft subsystem logic implementation

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix 'AML883B' against official AMD documentation to confirm exact pinout and electrical characteristics. Ensure compliance with export control regulations (ECCN 3A001.A.2.C) as indicated in similar PAL series data. Confirm that the ceramic package integrity meets MIL-STD requirements for the intended application environment.

Programmable Logic Device Pld Selection Notes

Select this component when a PAL-type architecture with TTL compatibility is required for high-speed logic functions in military or aerospace contexts. Compare propagation delays and I/O counts against alternatives like the PAL16L8 or PAL18L4 if different pin counts are needed. Verify voltage supply requirements match the system's 5V standard.

Programmable Logic Device Pld Part Context

This part is part of the AMD PAL series, a lineage of programmable logic devices widely used before the dominance of FPGAs. The '883B' suffix typically denotes compliance with MIL-PRF-38534 standards for hybrid microcircuits, indicating a higher grade of quality and testing than commercial variants.

Programmable Logic Device Pld Replacement Considerations

Direct replacements may include other PAL20-series variants from AMD or compatible parts from manufacturers like Lattice or Atmel, provided the pinout and logic density match. Verify that the replacement supports the same TTL input levels and package type.