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JM38510/30908BFA
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Product Detailed Parameters
- Description：54LS253 DUAL 4-LINE TO 1-LINE DA
- Series：*
- Mfr：Texas Instruments
- 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 JM38510/30908BFA is a dual 4-line to 1-line data selector/multiplexer manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and features three-state outputs. The device supports an input configuration of four lines per multiplexer with one output line each. It functions reliably across an extended temperature range from -55 °C to 125 °C. The component is housed in a 16-lead Ceramic Flat Pack (CFP) package, designed for high-reliability applications requiring robust signal routing capabilities.
Feature Summary
- Dual independent 4-to-1 multiplexing functionality
- Three-state output capability for bus driving
- Extended military-grade temperature operation
Applications
- Military communication systems
- Avionics data routing
- High-reliability industrial control
Procurement Notes
Verify the specific suffix BFA confirms the ceramic flat pack package and three-state logic levels. Confirm that the part meets all required MIL-STD specifications for your application environment. Ensure compatibility with existing board layouts regarding the CFP-16 footprint dimensions and pin assignments before finalizing procurement orders.
Selection Notes
Select this component when dual multiplexing with three-state outputs is required in harsh environments. It is suitable for designs needing wide temperature tolerance and radiation-hardened or high-reliability logic families. Consider the CFP-16 package constraints during PCB layout planning to ensure proper thermal management and mechanical stability.
Part Context
This part belongs to the Texas Instruments high-reliability logic family, specifically designed for defense and aerospace sectors. It provides equivalent functionality to commercial multiplexers but with enhanced durability and environmental testing standards. The JM38510 series designation indicates its compliance with specific military procurement requirements.
Replacement Considerations
Check for direct cross-reference parts within the same JM38510 series. Verify pinout compatibility if substituting with other manufacturers' high-reliability multiplexers. Ensure voltage and current specifications match exactly to avoid circuit malfunction.
