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Product Detailed Parameters
- Description：DUAL MARKED (M38510/10502BEA)
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：-
- On-State Resistance (Max)：-
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Number of Circuits：-
- Grade：-
- Qualification：-
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Overview
The Rochester Electronics LLC 5041/BEA is a military-grade integrated circuit belonging to the 4000/14000/40000 series. It functions as a 6-bit bus driver with inverted outputs and features three-state output characteristics. The device is housed in a 16-pin Ceramic Dual In-Line Package (CDIP-16), designated as Package-16, utilizing ceramic metal-sealed cofired construction. It supports a wide operating temperature range from -55 °C to 125 °C. The component contains one functional unit with two ports and sixteen terminals. It is leaded and does not comply with RoHS standards, consistent with its military specification classification.
Feature Summary
- Military-grade reliability with ceramic metal-sealed cofired package construction
- Six-bit bus driver architecture with inverted logic outputs
- Three-state output capability for effective bus isolation
- Extended industrial temperature operation from -55 °C to 125 °C
Applications
- Military aerospace avionics systems requiring radiation-hardened or high-reliability logic
- Defense communication equipment utilizing standard CMOS/TTL compatible bus interfaces
- Industrial control systems operating in extreme thermal environments
- Legacy system maintenance where CDIP-16 military specifications are mandated
Procurement Notes
Verify the specific lot traceability and wafer source documentation provided by Rochester Electronics. Confirm that the leaded composition aligns with export control requirements and facility capabilities. Ensure the CDIP-16 ceramic package matches the mechanical constraints of the target assembly. Request detailed test data corresponding to the -55 °C to 125 °C operating range to validate performance under specified conditions.
Selection Notes
Select this component when a 6-bit bidirectional bus driver with three-state control is required in a hermetically sealed environment. The CDIP-16 package is suitable for high-reliability applications where lead-free soldering processes are incompatible with the substrate. Consider the inverted output polarity when designing interface logic. Verify compatibility with existing 4000-series voltage levels and power supply constraints before integration into the circuit design.
Part Context
Rochester Electronics specializes in sustaining end-of-life semiconductors, particularly those meeting military and aerospace standards. The 5041/BEA represents a continuation of legacy 4000-series logic families manufactured on original foundry wafers. This part ensures supply continuity for defense and critical infrastructure projects that cannot transition to modern commercial replacements without extensive redesign.
Replacement Considerations
Publicly confirmed substitute part numbers are not available for this specific military specification variant. Direct pin-compatible alternatives may lack the required ceramic hermetic sealing or military temperature qualification. Evaluate redesign options only if the original part becomes unavailable, ensuring new components meet MIL-PRF-38534 or equivalent reliability standards.
