5962-9758001QEA

Overview

The Texas Instruments 5962-9758001QEA is a military-grade dual J-K positive-edge-triggered flip-flop with clear and preset functions. It operates within a supply voltage range of 4.5 V to 5.5 V and features a CDIP-16 package. The device supports a minimum high-level output current of -8 mA and a maximum low-level output current of 16 mA. Propagation delay is specified at 10 ns. It is designed for operation across an extended temperature range from -55°C to +125°C, ensuring reliability in demanding environments.

Feature Summary

• Dual J-K configuration with positive-edge triggering mechanism
• Integrated clear and preset control inputs for state management
• Military-grade construction suitable for harsh environmental conditions

Applications

• Military data processing systems
• Avionics control logic circuits
• Spacecraft telemetry registers

Procurement Notes

Verify the specific suffix QEA against official Texas Instruments documentation to confirm military qualification and lead time requirements. Confirm that the CDIP-16 package matches your PCB footprint and thermal design constraints. Ensure compatibility with existing TTL logic levels before integration into the final assembly.

Selection Notes

Select this component when dual J-K functionality with explicit clear and preset controls is required in a military environment. Compare propagation delay specifications against system timing budgets. Evaluate the CDIP-16 package availability against surface-mount alternatives if space constraints exist.

Part Context

This part belongs to the SN54F series of bipolar logic devices. It provides robust performance in high-noise industrial and military applications. The SN54F109 designation indicates its functional equivalence to standard J-K flip-flops with enhanced speed characteristics compared to earlier generations.

Replacement Considerations

SN54F109J