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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/BCA is a high-speed TTL OR gate manufactured by Rochester Electronics. It belongs to the F/FAST series and contains four independent 2-input OR logic functions within a single package. The device utilizes a ceramic flatpack (CDFP) or dual-in-line physical form factor, designed for robust performance in demanding environments. It operates with a standard 5V supply voltage and features low propagation delay characteristics typical of the F-series logic family.
Feature Summary
- Contains four independent 2-input OR logic gates
- High-speed F/FAST series performance
- Ceramic package construction for durability
- Standard 5V TTL operation
Applications
- Military aerospace systems
- Space-level electronics
- Industrial control logic
- High-reliability computing
Procurement Notes
Verify the specific suffix against official datasheets to confirm package type and temperature range. Ensure the component meets required MIL-PRF-38535 qualifications if applicable. Confirm lead times and authenticity through authorized channels. Check for RoHS compliance status as older military parts may differ from commercial equivalents.
Selection Notes
Select this part when high-speed logic is required in harsh environments. The ceramic package offers superior thermal and mechanical stability compared to plastic variants. Consider the F/FAST speed grade for applications requiring faster switching than LS or S series devices. Verify pin compatibility with existing PCB footprints before integration.
Part Context
Rochester Electronics specializes in sourcing and manufacturing legacy and obsolete semiconductor components. This part is often used to replace discontinued original equipment manufacturer parts in critical infrastructure. The company ensures quality through rigorous testing and certification processes, maintaining supply chain continuity for defense and industrial sectors.
Replacement Considerations
Check for direct cross-reference with SN54F32 or equivalent Texas Instruments parts. Verify pinout compatibility and electrical specifications match exactly. Ceramic packages may have different mounting requirements than plastic DIPs.
