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Product Detailed Parameters
- Description：DIVIDE BY 12 COUNTER, LS SERIES,
- Series：*
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Logic Type：-
- Direction：-
- Number of Elements：-
- Number of Bits per Element：-
- Reset：-
- Timing：-
- Count Rate：-
- Trigger Type：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Voltage - Supply：-
- Grade：-
- Qualification：-
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Overview
The SN54LS92J/B is a divide-by-12 counter belonging to the LS Series, manufactured by Rochester Electronics. It features a TTL-compatible logic family with a ceramic DIP package. The device operates within a military temperature range of -55°C to 125°C and contains 14 terminals.
Feature Summary
- Implements divide-by-12 frequency division functionality
- Utilizes LS Series TTL technology for signal processing
Applications
- Frequency division circuits
- Digital counting systems
- Military-grade electronic assemblies
Procurement Notes
Verify component authenticity through official manufacturer channels or authorized distributors. Confirm that the part meets MIL-PRF-38535 Class Q standards if required for your specific application. Ensure the ceramic DIP packaging matches your board design requirements before finalizing procurement.
Selection Notes
Select this component when a robust divide-by-12 counter is needed for harsh environments. The LS Series offers standard TTL compatibility. Verify that the wide operating temperature range suits your system's thermal conditions and that the ceramic package fits your mechanical constraints.
Part Context
This component is part of the broader SN54LS series of digital logic devices produced by Rochester Electronics. These parts are often sourced from original manufacturers or recreated using original intellectual property. They serve as replacements for legacy military and aerospace electronic systems requiring reliable digital counting capabilities.
Replacement Considerations
Check for SN54LS92 variants with different suffixes indicating package variations. Ensure any substitute maintains the divide-by-12 function and LS Series electrical characteristics.
