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The Rochester Electronics 5474/BCA is a high-speed CMOS octal D-type flip-flop featuring three-state outputs. Designed for demanding environments, it provides parallel data storage with independent output control. The component supports a wide operating voltage range and is housed in hermetic packages to ensure reliability under extreme conditions.
Verify the specific suffix against original manufacturer documentation to confirm exact package type and qualification level. Ensure the component meets required radiation tolerance specifications for the target deployment environment before integration.
Select this component when radiation tolerance and hermetic sealing are mandatory. It serves as a robust alternative to standard commercial logic for critical mission applications requiring long-term stability in harsh environments.
This part belongs to the 54AC series of radiation-hardened CMOS logic devices. It is manufactured by Rochester Electronics using approved processes to meet military and space industry standards for reliability and performance.
Direct substitutes include other QML-V qualified octal D-type flip-flops from STMicroelectronics or Texas Instruments within the same radiation-hardened family.