JM38510/30605SDA

Shift Registers Overview

The JM38510/30605SDA is a military-grade, 8-bit parallel-out serial shift register manufactured by Texas Instruments. It belongs to the SN54LS164-SP radiation-hardened series and operates within an extended temperature range of -55°C to 125°C. The device features gated serial inputs (A and B) that require both to be high for data shifting, alongside an asynchronous clear function. Packaged in a 14-pin Ceramic Flat Package (CFP), it is designed for secure data management solutions in harsh environments.

Shift Registers Feature Summary

• Features gated serial inputs allowing complete control over incoming data flow
• Includes an asynchronous clear function for immediate output reset
• Provides eight parallel outputs for direct digital logic interfacing

Shift Registers Applications

• Secure data management solutions
• Harsh environment digital logic circuits
• Radiation-hardened system designs

Shift Registers Procurement Notes

Verify the specific suffix SDA against official Texas Instruments documentation to confirm package type and compliance status. Ensure the procurement channel provides valid traceability for military-grade components. Confirm availability through authorized distributors as this part may have limited stock or restricted distribution channels due to its specialized nature.

Shift Registers Selection Notes

Select this component when radiation hardness and wide temperature operation are required for serial-to-parallel conversion. Compare with standard commercial LS164 variants if environmental constraints are less severe. Verify pin compatibility with existing CFP footprints during design integration.

Shift Registers Part Context

This part is a space-qualified version of the SN54LS164 family. It shares functional similarities with other 8-bit shift registers but distinguishes itself through enhanced reliability specifications and packaging suitable for aerospace and defense applications requiring long-term stability under extreme conditions.

Shift Registers Replacement Considerations

Direct substitutes include other SN54LS164-SP variants with different package suffixes such as SCA or BDA, provided the physical footprint matches the application requirements.