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Product Detailed Parameters
- Description：IC GATE NOR QUAD 2-INP
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The SN72269N is a quad 2-input NOR gate integrated circuit manufactured by Texas Instruments. It belongs to the SN54/74269 logic family, designed for digital signal processing applications requiring reliable logical inversion and combination. The device features four independent NOR gates within a single package, providing a compact solution for complex logic circuits. It operates with standard TTL-compatible input levels, ensuring compatibility with a wide range of digital systems. The component is engineered for robust performance in industrial and commercial environments.
Feature Summary
- Integrates four independent 2-input NOR gates for efficient space utilization
- Provides standard TTL-compatible logic levels for broad system integration
- Engineered for reliable operation in demanding digital logic environments
Applications
- Digital logic control circuits
- Signal processing systems
- Industrial automation controllers
Procurement Notes
Verify the specific manufacturer part number against official Texas Instruments documentation to ensure authenticity. Confirm that the device meets all required environmental and electrical specifications for your application. Check for any updated revisions or alternative packages if availability is constrained. Ensure compliance with relevant industry standards before finalizing procurement decisions.
Selection Notes
Select this component when a quad 2-input NOR gate configuration is required within a digital logic design. Consider its TTL compatibility for seamless integration with existing 5V logic families. Evaluate the package type and pinout requirements against your PCB layout constraints. Ensure the operating temperature range aligns with your system's environmental conditions.
Part Context
This component is part of the extensive Texas Instruments logic IC portfolio, specifically within the SN54/74 series known for standardized logic functions. It serves as a fundamental building block for combinational logic designs. The SN72269N variant typically denotes a military or extended temperature grade version compared to its commercial counterparts, offering enhanced reliability for critical applications.
Replacement Considerations
Compatible substitutes include other quad 2-input NOR gates from the same logic family, such as the SN74269 or SN75469, provided pinouts and electrical characteristics match. Verify functional equivalence and package compatibility before substitution.
