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Product Detailed Parameters
- Description：IC BUFFER NAND 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 SN700543N is a quad 2-input NAND buffer manufactured by Texas Instruments. It belongs to the SN54/74 series of logic devices, designed for high-speed digital signal processing applications. The component features four independent NAND gates within a single package, providing efficient logic inversion and buffering capabilities for complex digital circuits.
Feature Summary
- Integrates four independent 2-input NAND gates in a single package
- Provides robust buffering for digital logic signals
- Designed for high-speed switching applications
Applications
- Digital logic circuit buffering
- Signal inversion in microprocessor systems
- Interface logic between different voltage domains
Procurement Notes
Verify the manufacturer part number SN700543N against official Texas Instruments documentation to ensure authenticity. Confirm the package type and pinout configuration match your design requirements. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the supplier provides valid traceability documents for critical electronic components.
Selection Notes
Select this component when a compact solution for multiple NAND operations is required. Consider the package availability and lead times compared to alternative logic families. Evaluate the electrical characteristics such as propagation delay and power consumption against system specifications. Ensure compatibility with existing board layout constraints and thermal management strategies.
Part Context
This device is part of the broader SN54/74 series of logic integrated circuits produced by Texas Instruments. These components are widely used in industrial, commercial, and telecommunications equipment. The SN700543N specifically offers a quad NAND configuration, distinguishing it from single or dual gate variants within the same family.
Replacement Considerations
Consult official Texas Instruments substitution guides for compatible alternatives. Verify pin-to-pin compatibility and logical equivalence before replacing. Ensure that any substitute component meets the same electrical and mechanical specifications.
