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Product Detailed Parameters
- Description：SN54AHCT240 OCTAL BUFFERS/DRIVER
- 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 5962-9680601QRA is a military-grade octal buffer and driver belonging to the SNx4AHCT240 series. It features TTL-compatible CMOS inputs and three-state outputs for effective bus driving applications. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports through-hole mounting in a 20-CDIP package. It is rated for an extended industrial temperature range from -55°C to +125°C, ensuring reliable performance in demanding environments.
Feature Summary
- Octal configuration providing eight independent buffering channels
- TTL-compatible CMOS input structure for versatile logic interfacing
- Three-state output capability enabling efficient bus line management
Applications
- Military communication systems requiring high reliability
- Industrial control buses with strict environmental constraints
- Aerospace data transmission interfaces
Procurement Notes
Verify component authenticity through authorized distribution channels due to its military classification. Confirm that the specific ordering suffix matches the required package and temperature grade. Ensure compatibility with existing board layouts regarding the CDIP-20 footprint. Review datasheet specifications for signal integrity requirements before finalizing procurement decisions.
Selection Notes
Select this component when designing systems requiring octal buffering with TTL-compatible inputs. It is suitable for applications needing three-state outputs to manage shared data lines effectively. Consider the extended temperature range and radiation hardness characteristics inherent to the QRA suffix for harsh environment deployments.
Part Context
This part number represents a specific military variant of the SN54AHCT240 octal buffer. The 5962 prefix indicates it is a direct chip carrier product managed under military procurement standards. It belongs to the AHCT logic family, which bridges TTL and CMOS logic levels while maintaining low power consumption characteristics typical of modern CMOS technologies.
Replacement Considerations
Direct replacements include other SN54AHCT240 variants with compatible suffixes. Verify pinout compatibility and electrical specifications against the original design requirements. Ensure any substitute maintains the same military qualification status if required by the system specification.
