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JM38510/33909BEA
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Product Detailed Parameters
- Description：DUAL 4-INPUT DATA SELECT/MULTIPL
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Type：-
- Circuit：-
- Independent Circuits：-
- Current - Output High, Low：-
- Voltage Supply Source：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The JM38510/33909BEA is a dual four-input data selector and multiplexer manufactured by National Semiconductor. This component belongs to the MIL-STD-883 qualified JM38510 series, designed for high-reliability applications. It functions as a digital switch, routing one of four input channels to a single output based on control signals. The device operates within a specified ambient temperature range and supports standard logic voltage levels suitable for military and aerospace systems.
Feature Summary
- Dual independent four-input data selection capability
- MIL-STD-883 qualified for high reliability environments
- Single output channel per multiplexer section
Applications
- Military communication systems
- Aerospace signal routing
- High-reliability industrial control
Procurement Notes
Verify the manufacturer source carefully, as National Semiconductor assets are now part of Texas Instruments. Confirm that the specific suffix BEA matches the required package and qualification level. Ensure the component is sourced from authorized distributors to avoid counterfeit parts, especially given the legacy status of this part number. Request full traceability documentation upon purchase.
Selection Notes
Select this component when dual independent 4-to-1 multiplexing is required in a ruggedized environment. Compare against other JM38510 variants to ensure pin compatibility and logical function match. Verify that the input voltage levels and switching speeds meet the system requirements. Consider availability constraints due to the component's age and specialized qualification.
Part Context
This part is part of the JM38510 family of radiation-hardened and high-reliability integrated circuits. These components are typically used in defense and space applications where standard commercial parts would fail. The designation indicates a specific logic function within the broader military-grade catalog managed originally by National Semiconductor.
Replacement Considerations
Direct replacements may be limited due to the specific military qualification. Check for updated Texas Instruments equivalents or other manufacturers offering MIL-STD-883 qualified multiplexers. Verify pinout compatibility before substituting. Cross-reference with current TI datasheets for legacy support information.
