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Product Detailed Parameters
- Description：IC GATE NOR 4CH 2-INP DIE
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Logic Type：NOR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：1.5V ~ 5.5V
- 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：Die
- Package / Case：Die
- Grade：-
- Qualification：-
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Overview
The SN54AC02VTD2 is a quadruple 2-input positive-NOR gate manufactured by Texas Instruments. It belongs to the SN54AC logic family, designed for military-grade applications with extended temperature ranges. The device features four independent NOR gates within a single package. It utilizes CMOS technology to provide high-speed operation and low power consumption. The component is specified for operation across a wide voltage range, ensuring compatibility with standard logic systems in harsh environments.
Feature Summary
- Contains four independent 2-input NOR logic gates
- Designed for military-grade reliability and performance
- Supports extended operating temperature ranges suitable for harsh environments
Applications
- Military electronic systems requiring reliable logic control
- Avionics circuits utilizing standard NOR logic functions
- Harsh environment industrial equipment needing extended temperature tolerance
Procurement Notes
Verify the specific suffix VTD2 against official Texas Instruments documentation to confirm pinout, package type, and environmental ratings. Ensure the source provides an authorized datasheet for the SN54AC series. Confirm that the component meets all required military specifications before integration into critical systems.
Selection Notes
Select this component when a quadruple 2-input NOR function is required in military or aerospace applications. Consider the AC speed grade and voltage requirements relative to the system design. Verify that the package style matches the available board space and mounting constraints for the target application.
Part Context
This part is part of the SN54AC family of high-speed CMOS logic devices. The SN54 series typically denotes components qualified for military standards, offering wider temperature ranges than commercial variants. It serves as a fundamental building block for complex digital logic circuits in defense and aerospace sectors.
Replacement Considerations
Check for direct equivalents such as other SN54AC02 variants from Texas Instruments or qualified sources from manufacturers like Raytheon or Analog Devices. Ensure any substitute maintains the same logic function, voltage levels, and military qualification standards.
