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Product Detailed Parameters
- Description：100304 - AND/NAND GATE, 100K SER
- Series：-
- Mfr：National Semiconductor
- Package：Bulk
- Logic Type：AND/NAND Gate
- Number of Circuits：-
- Number of Inputs：-
- Schmitt Trigger Input：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-4.2V ~ -5.7V
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：Through Hole
- Package / Case：-
- Supplier Device Package：-
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Overview
The 100304W-QMLV is a multi-function, configurable gate and inverter circuit manufactured by National Semiconductor. It belongs to the 100K series and operates using ECL logic family standards. The device features five functional units, each providing two inputs. It is housed in a CQFP24 package, designed for high-reliability applications requiring configurable digital logic functions within space-constrained environments.
Feature Summary
- Configurable AND/NAND gate functionality allowing flexible logic implementation
- ECL technology operation for high-speed signal processing
- Five independent functional units with dual-input capability
Applications
- High-speed digital logic systems
- Military and aerospace electronic circuits
- Space-qualified instrumentation interfaces
Procurement Notes
Verify component authenticity through authorized distributors or certified suppliers. Confirm that the part number matches the exact specification sheet for the 100304W-QMLV variant. Ensure packaging integrity remains intact upon receipt to prevent moisture damage. Validate all markings against official manufacturer documentation before integration into critical systems.
Selection Notes
Select this component when ECL speed characteristics are required alongside configurable logic gates. The five-unit structure supports complex decoding or gating tasks without additional external components. Consider the CQFP24 package constraints for PCB layout. Verify thermal management requirements associated with ECL operation in the target application environment.
Part Context
National Semiconductor's 100K series provides robust ECL logic solutions. This specific model integrates multiple gates into a single package, reducing board space. The QMLV suffix indicates qualification for military or space-grade reliability standards, ensuring performance under extreme environmental conditions compared to commercial variants.
Replacement Considerations
Direct substitutes must match the 100K series ECL specifications and CQFP24 footprint. Verify pin compatibility and logical function equivalence. Cross-reference with other manufacturers offering space-qualified ECL gates if availability is constrained.
