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Product Detailed Parameters
- Description：IC GATE AND 2-INP 14SO
- 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 SN74AHC08NS is a quadruple 2-input positive-AND gate from the Texas Instruments AHC logic series, housed in a 14-pin SOIC package. It operates within a supply voltage range of 2 V to 5.5 V and supports low-level output currents of 8 mA and high-level output currents of -8 mA. The device exhibits a propagation delay of 9 ns and functions reliably across an extended temperature range from -40°C to +125°C.
Feature Summary
- Contains four independent 2-input AND gates for general-purpose logic applications
- Designed for CMOS technology with wide operating voltage compatibility
- Qualified for automotive applications under AEC-Q100 standards
Applications
- Automotive electronic systems requiring robust logic gating
- General-purpose digital signal processing circuits
- Embedded control modules in industrial environments
Procurement Notes
Verify the specific suffix 'NS' confirms the 14-SOIC package variant during procurement. Confirm AEC-Q100 qualification status if automotive reliability is required. Ensure input pins are tied to valid logic levels to prevent undefined states. Cross-reference the manufacturer datasheet for exact pinout and thermal specifications before integration.
Selection Notes
Select this component when a quad 2-input AND function is needed in surface-mount form factors. The AHC series offers faster switching speeds compared to standard HC logic while maintaining CMOS power efficiency. Consider the 2V to 5.5V operating range for compatibility with various system voltages. Verify that the 14-pin SOIC footprint matches the PCB layout requirements.
Part Context
This part belongs to the SN74AHC08Q family of quadruple 2-input positive-AND gates. It shares functional similarities with other AHC series devices but is distinguished by its specific packaging and automotive qualification. The SN74AHC08NS provides a compact solution for integrating multiple logic gates into space-constrained designs.
Replacement Considerations
SN74AHC08N serves as a non-automotive equivalent with identical logical functionality but may lack AEC-Q100 certification. SN74AHC08DRG4 is a reel-packaged alternative in the same SOIC-14 footprint. Verify package dimensions and electrical characteristics against the original specification before substitution.
