M38510/34102BFA

Overview

The M38510/34102BFA is a dual J-K positive-edge-triggered flip-flop manufactured by Texas Instruments. It features complementary outputs and includes clear and preset functions for precise state control. The device operates within a supply voltage range of 4.5 V to 5.5 V, ensuring stable performance in standard logic circuits. It is housed in a 16-pin ceramic flatpack (CFP) package designed for through-hole mounting. The component supports an extended industrial temperature range from -55°C to +125°C, making it suitable for demanding environments.

Feature Summary

• Dual J-K configuration with positive-edge triggering mechanism
• Integrated clear and preset inputs for direct state management
• Complementary output structure providing inverted signal availability

Applications

• Military-grade digital logic systems requiring high reliability
• Aerospace data processing units operating in extreme temperatures
• Industrial control systems needing robust memory storage elements

Procurement Notes

Verify the specific suffix 'BFA' corresponds to the ceramic flatpack variant when sourcing. Confirm that the component meets MIL-M-38510 Class S specifications if required for your application. Check current availability status as this part may have restricted distribution channels due to its specialized nature. Ensure compatibility with existing board layouts regarding the 16-pin CFP footprint.

Selection Notes

Select this component when a dual J-K flip-flop with complementary outputs is necessary for complex sequential logic designs. Consider the 16-pin CFP package for applications requiring hermetic sealing or high thermal stability. Evaluate the need for integrated preset and clear functions to simplify circuit design compared to external gating solutions.

Part Context

This part belongs to the SN54F series of logic devices, specifically adapted for military and aerospace standards under the M38510 designation. It serves as a fundamental building block for counters, registers, and state machines in high-reliability computing architectures where standard commercial components are insufficient.

Replacement Considerations

Direct substitutes include other SN54F-series dual J-K flip-flops in compatible packages. Verify pinout compatibility before swapping. Alternative options may exist within the same manufacturer's military catalog offering similar timing characteristics and package dimensions.