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Product Detailed Parameters
- Description：BUS DRIVER, ALS SERIES
- Series：*
- Mfr：Texas Instruments
- Package：Bulk
- Logic Type：-
- Number of Elements：-
- Number of Bits per Element：-
- Input Type：-
- Output Type：-
- Current - Output High, Low：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Texas Instruments 5962-88738012A is a military-grade quadruple 2-input positive-NAND buffer and driver. It belongs to the SN54AS series, utilizing Advanced Schottky TTL technology to provide high-speed logic operations in harsh environments. The device features four independent NAND gates with buffered outputs designed for driving heavy loads or long transmission lines. It operates within an extended temperature range of -55°C to +125°C, ensuring reliability in aerospace and defense applications where standard commercial components would fail.
Feature Summary
- Military-grade construction qualified for extreme environmental conditions
- Advanced Schottky technology ensures high switching speeds
- Quadruple configuration provides four independent 2-input NAND functions
- Buffered outputs capable of driving standard TTL loads
Applications
- Aerospace computing systems requiring radiation-hardened logic
- Defense communication equipment operating in extreme temperatures
- High-speed digital signal processing interfaces
- Military-grade data acquisition systems
Procurement Notes
Verify the specific suffix 'A' against the manufacturer's current datasheet to confirm pinout and electrical specifications match your design requirements. Ensure that the military qualification level meets your project's environmental standards. Confirm availability through authorized distributors as this component may have limited production runs due to its specialized nature.
Selection Notes
Select this component when high-speed NAND logic is required in environments exceeding commercial temperature limits. Compare propagation delays and output drive capabilities against other SN54AS variants to ensure compatibility with existing system timing constraints. Verify power supply voltage levels align with the device's absolute maximum ratings to prevent damage during operation.
Part Context
This part is part of the broader SN54 family of military-grade integrated circuits produced by Texas Instruments. The SN54AS series specifically leverages Advanced Schottky technology to balance speed and power consumption. These components are distinct from commercial SN74 series parts due to their rigorous testing and extended temperature ranges, making them suitable for critical infrastructure and defense applications.
Replacement Considerations
Direct replacements include other SN54AS series parts such as SN54AS1000A. Verify pin compatibility and electrical characteristics before substitution. Alternative manufacturers may offer equivalent military-grade NAND buffers, but parameter matching is essential for system integrity.
