JM38510/34101BDA

Overview

The Texas Instruments JM38510/34101BDA is a military-grade octal edge-triggered D-type flip-flop featuring three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V and supports propagation delays of 10 ns. The component utilizes TTL input logic and provides high-level output currents of -3 mA and low-level output currents of 24 mA. Designed for robust performance, it functions reliably across an extended temperature range from -55 °C to +125 °C. The device is housed in a 20-lead ceramic dual in-line package (CDIP) suitable for through-hole mounting.

Feature Summary

• Octal configuration with three-state outputs for efficient bus interfacing
• Edge-triggered D-type architecture ensuring precise data synchronization
• Military-grade construction utilizing glass-sealed ceramic packaging

Applications

• High-reliability aerospace computing systems
• Military communication equipment data registers
• Harsh environment industrial control logic storage

Procurement Notes

Verify the specific suffix 'BDA' against official manufacturer documentation to confirm exact pinout and electrical tolerances. Ensure procurement channels provide valid traceability certificates required for military specifications. Confirm current availability status as specialized components may have restricted distribution or limited production runs.

Selection Notes

Select this component when designing circuits requiring octal storage elements with high drive capability in extreme thermal conditions. The three-state output feature allows multiple devices to share common data lines efficiently. Verify that the system power supply remains strictly within the 4.5 V to 5.5 V range to maintain signal integrity and prevent latch-up during operation.

Part Context

This part belongs to the SN54 series of military-standard logic integrated circuits manufactured by Texas Instruments. It serves as a radiation-hardened alternative to commercial logic families, offering enhanced reliability for defense applications. The designation indicates compliance with specific military electronic parts purchase requirements.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.