JM38510/30109BEA

Overview

The Texas Instruments JM38510/30109BEA is a dual J-K positive-edge-triggered flip-flop housed in a 16-lead ceramic dual in-line package (CDIP). It features preset and clear inputs for direct control of output states. The device operates within an extended temperature range of -55°C to 125°C, ensuring reliability in harsh environments. It supports TTL input logic levels and provides standard output drive capabilities with specified current limits.

Feature Summary

• Dual J-K configuration with positive-edge triggering mechanism
• Integrated preset and clear functions for immediate state initialization
• Ceramic dual in-line packaging designed for high-reliability applications

Applications

• Military-grade digital logic circuits requiring radiation hardness
• Spacecraft telemetry and command systems
• Avionics data processing units operating in extreme temperatures

Procurement Notes

Verify the specific suffix designation against official Texas Instruments documentation to confirm exact electrical characteristics and qualification status. Ensure that the procurement channel provides traceable certification for military or aerospace standards. Confirm package integrity upon receipt, as ceramic packages require careful handling to prevent mechanical stress during installation.

Selection Notes

Select this component when dual independent flip-flops are required in a single package for space-constrained designs. Consider the CDIP package dimensions and pinout compatibility with existing board layouts. Evaluate the thermal management requirements given the wide operating temperature range and ensure system power supplies align with the specified TTL input thresholds.

Part Context

This part belongs to the JM38510 series, which represents military-standard integrated circuits manufactured under strict quality controls. The JM38510/30109BEA specifically addresses the need for robust sequential logic elements in defense and aerospace sectors where standard commercial components may not meet environmental durability requirements.

Replacement Considerations

M38510/30109BEA serves as a direct equivalent variant within the same family. Verify pin-to-pin compatibility and identical functional specifications before substitution. Cross-reference datasheets to ensure no differences in output drive strength or switching speeds exist between the original and replacement parts.