54F648/BLA

Overview

The 54F648/BLA is a dual-marked logic integrated circuit manufactured by Rochester Electronics, LLC. It corresponds to the generic part number 5962-8975402LA and functions as a bus transceiver or register with inverted output characteristics. The component is designed for digital circuit applications requiring element bit per element output functionality. As a military-grade device produced under Rochester's qualified manufacturing program, it adheres to strict quality standards including ISO-9001 and AS9120 certifications.

Feature Summary

• Functions as a bus transceiver or register with inverted output capabilities
• Designed for digital circuit applications requiring specific element bit per element output functionality
• Manufactured under Rochester Electronics' qualified components program ensuring compliance with original manufacturer specifications

Applications

• Digital circuit systems requiring bus transceiver functionality
• Military and aerospace electronic assemblies
• High-reliability data transmission interfaces

Procurement Notes

Verify the dual marking (5962-8975402LA) against the primary part number 54F648/BLA to ensure correct identification. Confirm that the supplier provides documentation linking the Rochester Electronics branding to the original component manufacturer's specifications. Ensure the lot traceability meets the required military or industrial standards specified in the procurement request.

Selection Notes

Select this component when a high-reliability, dual-marked bus transceiver with inverted outputs is required for digital logic applications. Consider the 54F648/BLA variant specifically for environments demanding verified military-grade performance and traceability through Rochester Electronics' qualified manufacturing channels rather than standard commercial alternatives.

Part Context

Rochester Electronics specializes in sourcing and manufacturing obsolete and hard-to-find semiconductors. The 54F648/BLA represents their approach to providing qualified replacements for legacy military parts. These components are tested using original factory test programs or developed solutions to guarantee they meet or exceed the original data sheet parameters, maintaining compatibility with existing system designs.

Replacement Considerations

The part is explicitly dual marked as 5962-8975402LA. Verify pinout and electrical characteristics against the original SN54F648 datasheet if substituting into an existing design to ensure functional equivalence.