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Product Detailed Parameters
- Description：IC GATE XOR 4CH 2-INP 14CERDIP
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Logic Type：XOR (Exclusive OR)
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：57 mA
- Current - Output High, Low：800µA, 16mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：30ns @ 5V, 15pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Through Hole
- Supplier Device Package：14-CERDIP
- Package / Case：14-CDIP (0.300", 7.62mm)
- Grade：-
- Qualification：-
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Overview
The 5486DMQB is a quad 2-input exclusive-OR gate manufactured by National Semiconductor, now part of Texas Instruments. It belongs to the standard TTL logic family and is housed in a 16-pin ceramic dual in-line package (DIP). The device operates with a nominal supply voltage of 5 V and supports an operating temperature range from -55 °C to +125 °C. It features through-hole mounting terminals and tin/lead plating.
Feature Summary
- Contains four independent 2-input exclusive-OR logic gates within a single integrated circuit
- Constructed using standard TTL technology for reliable digital signal processing
- Encapsulated in a hermetically sealed ceramic flatpack suitable for harsh environments
Applications
- Military-grade digital logic circuits requiring extended temperature stability
- High-reliability aerospace control systems
- Industrial automation logic interfaces
Procurement Notes
Verify component authenticity against National Semiconductor or Texas Instruments specifications. Confirm the presence of military screening standards such as MIL-STD-38535 or MIL-STD-883 if required for mission-critical applications. Ensure the ceramic package integrity matches the original datasheet requirements for thermal and mechanical performance.
Selection Notes
Select this component when high noise immunity and wide temperature tolerance are necessary for complex logic operations. The ceramic construction provides superior environmental protection compared to plastic alternatives. Consider the specific pinout and voltage levels compatible with existing TTL infrastructure during system design integration.
Part Context
This component is part of the broader 54-series military-grade logic family produced by National Semiconductor. It shares functional similarities with other TTL devices but is distinguished by its robust ceramic packaging and extended operational limits. The series is designed for applications where standard commercial components would fail due to environmental stressors.
Replacement Considerations
Compatible substitutes include the DM54LS86 from National Semiconductor and equivalent quad XOR gates from Renesas Technology Corp such as the HD74LV86A, provided interface compatibility is verified.
