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Product Detailed Parameters
- Description：IC DUAL
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The 54F32/B2A is a military-grade quad 2-input OR gate from the F/FAST series, manufactured by Rochester Electronics. It utilizes TTL logic technology and features a ceramic flatpack (CDFP14) package with 14 terminals. The device operates within a temperature range of -55 °C to 125 °C and is powered by a 5 V supply. Key electrical characteristics include a maximum low-level output current of 0.02 A, a maximum supply current of 15.5 mA, and a propagation delay of 6.6 ns at nominal supply voltage.
Feature Summary
- Military-grade reliability certified under MIL-PRF-38535 Class Q standards
- High-temperature operation capability up to 125 °C
- Ceramic metal-sealed flatpack construction for harsh environments
Applications
- Spacecraft avionics systems
- Military communication equipment
- Harsh environment industrial control
Procurement Notes
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the part meets specific military qualification requirements such as MIL-PRF-38535 Class Q. Ensure proper handling procedures are followed due to the ceramic package type and sensitive electronic nature of the device.
Selection Notes
Select this component for applications requiring high-reliability digital logic in extreme temperature conditions. The ceramic flatpack package provides superior environmental protection compared to plastic alternatives. Consider the propagation delay and power consumption when designing high-speed or power-sensitive circuits.
Part Context
Rochester Electronics specializes in lifecycle management for obsolete and hard-to-find semiconductors. This component represents their offering of qualified replacement parts for legacy designs, ensuring continuity for defense and aerospace programs that rely on established logic families.
Replacement Considerations
Direct replacements must match the CDFP14 ceramic flatpack package and maintain the same pinout configuration. Verify compatibility with existing board layouts and thermal management solutions designed for the original component specifications.
