5962-8976901RA

Overview

The Texas Instruments 5962-8976901RA is a high-speed CMOS logic component classified as an octal D-type flip-flop with data enable. It operates within a supply voltage range of 4.75 V to 5.25 V and supports a typical propagation delay of 14 ns at a load capacitance of 15 pF under standard conditions. The device features buffered common clock and buffered inputs, ensuring signal integrity in complex digital systems. It is designed for military specifications, functioning reliably across an extended temperature range from -55°C to +125°C. The component utilizes a 20-pin ceramic dual in-line package (CDIP) suitable for surface mount or through-hole applications.

Feature Summary

• Octal D-type flip-flops with integrated data enable functionality
• Buffered common clock architecture for synchronized operation
• High-speed CMOS technology with low propagation delay
• Radiation-tolerant construction for harsh environment reliability

Applications

• Military aerospace digital processing systems
• High-reliability communication equipment
• Industrial control logic circuits
• Spacecraft data storage registers

Procurement Notes

Verify the specific suffix and grade against official Texas Instruments documentation to ensure compliance with MIL-PRF-38534 or equivalent standards. Confirm that the procurement channel provides traceable lot history and authenticity certificates. Check for any restricted distribution agreements or export controls applicable to this military-grade component. Ensure the supplier can provide full datasheet access and test reports if required by your quality management system.

Selection Notes

Select this component when designing systems requiring radiation tolerance and high-speed synchronous data storage. Compare propagation delays and power consumption against alternative logic families to ensure compatibility with existing voltage levels. Verify that the 20-CDIP package fits the available board space and thermal management requirements. Consider the availability of compatible programming and testing equipment for validation purposes before finalizing the design.

Part Context

This part belongs to the Texas Instruments 5962 series of microcircuits, which are manufactured to meet strict military and aerospace quality standards. The 5962-8976901RA specifically addresses the need for reliable octal flip-flops in environments where standard commercial components would fail due to radiation or extreme temperatures. It represents a specialized solution within the broader logic IC portfolio, focusing on durability and performance consistency.

Replacement Considerations

Direct replacements must match the 20-CDIP package and octal D-type flip-flop functionality. Verify electrical characteristics such as propagation delay and supply voltage ranges. Check for equivalent radiation hardness levels if used in sensitive applications. Consult Texas Instruments cross-reference guides for officially approved substitutes.