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Product Detailed Parameters
- Description：IC DUAL
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The 54L86/BCA is a quad 2-input exclusive-OR gate manufactured by Rochester Electronics, LLC. It belongs to the SN54L86 logic family, characterized for operation over the full military temperature range of -55°C to 125°C. The device performs the Boolean function Y = A'B + AB'. It is available in hermetic ceramic packages suitable for high-reliability applications. Rochester Electronics ensures these components meet or exceed original manufacturer specifications through rigorous testing and quality control processes aligned with MIL-PRF-38535 standards.
Feature Summary
- Provides four independent 2-input exclusive-OR logic functions within a single integrated circuit package
- Engineered for reliable performance across the complete military temperature spectrum from -55°C to 125°C
- Manufactured under strict quality management systems including ISO-9001 and AS9120 certifications
- Qualified for Class Q Military applications ensuring high reliability in demanding environments
Applications
- Military aerospace electronic systems requiring radiation-hardened or high-reliability logic components
- Avionics data processing circuits utilizing exclusive-OR operations for error detection
- Industrial control systems operating in extreme temperature conditions
- Defense communication equipment requiring certified legacy logic gates
Procurement Notes
Verify that the supplier is an authorized continuing source for Rochester Electronics to ensure component authenticity. Confirm the specific package variant matches the required mechanical interface. Request documentation proving compliance with MIL-PRF-38535 Class Q standards. Validate that the lot traceability meets defense supply chain requirements. Ensure the component is new and unused, as Rochester Electronics provides manufactured components rather than recycled stock.
Selection Notes
Select this component when a quad exclusive-OR gate is required for military-grade applications. Consider the -55°C to 125°C operating range if environmental conditions exceed commercial limits. Verify pin compatibility with existing PCB layouts designed for standard SN54L86 footprints. Evaluate the need for hermetic sealing if moisture resistance is critical. Compare against other Rochester Electronics logic families if different gate types are needed.
Part Context
Rochester Electronics specializes in providing authorized continuing source solutions for end-of-life and obsolete semiconductors. The 54L86/BCA is part of their portfolio of recreated or sourced components that maintain original functionality. These parts are tested using original factory test programs or developed solutions to guarantee performance. The company holds ISO-9001 and AS9120 certifications and is on the Qualified Manufacturers List for MIL-PRF-38535 Class Q products.
Replacement Considerations
Direct substitutes include the SN54L86J and SN54L86FK from original manufacturers if available. Other Rochester Electronics variants like 54L86/J may offer different package options. Verify logical equivalence before substitution. Ensure voltage levels and input/output characteristics match the design requirements.
