SN54192J

Counter Dividers Overview

The SN54192J is a synchronous 4-bit up/down counter manufactured by Texas Instruments. It features dual clock inputs for independent control of count direction and includes an asynchronous clear function. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum propagation delay of 15 ns. It is housed in a 16-pin ceramic dual in-line package (CDIP) with a glass-sealed body, designed for military-grade reliability across an extended temperature range of -55 °C to 125 °C.

Counter Dividers Feature Summary

• Synchronous 4-bit counting architecture with separate up and down clock inputs
• Asynchronous master reset capability for immediate clearing of all stages
• Military-grade construction using ceramic dual in-line packaging for harsh environments

Counter Dividers Applications

• Military aerospace digital systems requiring high reliability
• Industrial control applications with wide temperature exposure
• Precision timing and frequency division circuits

Counter Dividers Procurement Notes

Verify the specific datasheet revision and manufacturer documentation to confirm pinout compatibility and electrical characteristics. Ensure the CDIP package variant matches the required thermal and mechanical specifications for the target application environment before finalizing procurement decisions.

Counter Dividers Selection Notes

Select this component when a synchronous 4-bit counter with independent up/down control is required for military or industrial use. Consider the CDIP package constraints and TTL logic level compatibility against alternative CMOS or standard logic families based on power and interface requirements.

Counter Dividers Part Context

This part belongs to the SN54xx series of logic integrated circuits, which are characterized by their extended temperature ranges and robust packaging suitable for defense and space applications. It serves as a fundamental building block for complex digital counters and state machines within larger system architectures.

Counter Dividers Replacement Considerations

The SN54193J is a compatible alternative offering similar synchronous 4-bit counting functionality. Verify that the substitute maintains the same CDIP package dimensions and electrical parameters to ensure seamless integration without circuit redesign.