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Product Detailed Parameters
- Description：IC GATE 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 SN72268N is a quad 2-input NAND gate integrated circuit manufactured by Texas Instruments. It belongs to the legacy SN54/74 series of logic devices, designed for general-purpose digital switching applications. The component features four independent NAND gates within a single package, providing a compact solution for basic logic operations in electronic circuits.
Feature Summary
- Contains four independent 2-input NAND logic gates
- Designed for standard digital logic switching applications
Applications
- General-purpose digital logic circuits
- Basic signal processing and switching
- Educational electronics projects
Procurement Notes
Verify authenticity through authorized distributors or certified suppliers. Confirm package type matches design requirements. Check date codes for storage history. Ensure compliance with relevant environmental regulations if required by the end application. Validate pinout compatibility with existing PCB layouts.
Selection Notes
Select this component for simple NAND logic functions requiring low cost and wide availability. Consider alternative modern equivalents if lower power consumption or higher speed is needed. Verify voltage levels match system requirements. Evaluate package constraints for space-limited designs.
Part Context
Part of the Texas Instruments SN54/74 series, a widely used family of logic ICs. The SN72268N represents an older generation device, often found in legacy systems or repair scenarios. It serves as a fundamental building block for digital logic design.
Replacement Considerations
Direct replacements may include other quad 2-input NAND gates from the same series. Modern alternatives like the SN74HC00 offer similar functionality with improved performance characteristics. Verify pin compatibility before substitution.
