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The Rochester Electronics 54F153/BEA is a high-speed CMOS octal transparent latch featuring three-state outputs, designed for bus-oriented applications. It operates within the military temperature range of -55°C to +125°C and provides true TTL input and output compatibility with typical VOH of 3.3V and VOL of 0.3V. The device offers high drive outputs capable of -15mA IOH and 48mA IOL, while maintaining low input and output leakage below 1 uA maximum. Manufactured in a dual-in-line package, it meets or exceeds JEDEC standard 18 specifications and complies with MIL-STD-883 Class B requirements.
Verify component authenticity through authorized distributors or certified liquidation partners. Confirm lot traceability and adherence to MIL-STD-883 Class B standards. Ensure proper handling procedures are followed due to the sensitive nature of military-grade semiconductor components.
Select this component for applications requiring strict environmental tolerance and high reliability. The wide operating temperature range and military certification make it suitable for harsh environments where commercial alternatives may fail.
This part belongs to the family of high-speed CMOS logic devices manufactured by Rochester Electronics. It serves as a direct replacement for legacy military specification latches, offering enhanced performance characteristics while maintaining backward compatibility with existing system architectures.
Direct replacements include other MIL-STD-883 compliant octal latches from qualified manufacturers. Verify pinout compatibility and electrical specifications before substitution.