7603901EA

Overview

The Texas Instruments 7603901EA is a military-grade, retriggerable monostable multivibrator belonging to the SN54LS123 family. It operates within an extended temperature range of -55°C to +125°C and utilizes a 16-pin ceramic dual in-line package (CDIP). The device provides a single output pulse with a duration determined by external timing components.

Feature Summary

• Retriggerable monostable operation for generating precise time delays
• Military qualification ensuring reliability in defense applications
• Extended operating temperature range suitable for harsh environments

Applications

• Military and defense electronic systems
• Space-based application circuits
• Industrial control logic requiring high-temperature stability

Procurement Notes

Verify that the specific order includes the correct military qualification markings and CDIP packaging. Confirm compliance with relevant defense standards prior to procurement. Ensure handling procedures account for the ceramic package type during assembly.

Selection Notes

Select this component when military-grade reliability and wide temperature tolerance are required. It serves as a direct replacement for standard SN54LS123 devices in ruggedized designs. Verify pinout compatibility with existing layouts before integration.

Part Context

This part is part of the SN54LS123 series of retriggerable monostable multivibrators. It shares functional characteristics with commercial variants but meets stricter military specifications. The device is designed for use in applications demanding high reliability under extreme environmental conditions.

Replacement Considerations

SNJ54LS123J