CD40192BF

Counter Dividers Overview

The CD40192BF is a synchronous, bidirectional decade counter manufactured by Texas Instruments. It features dual clock inputs for independent up and down counting operations, along with an asynchronous reset capability. The device utilizes CMOS technology and operates within a supply voltage range of 3V to 18V. It is housed in a 16-lead hermetic dual-in-line ceramic package (CDIP) designated by the F suffix.

Counter Dividers Feature Summary

• Synchronous bidirectional counting architecture
• Dual independent clock inputs for up/down control
• Asynchronous reset functionality

Counter Dividers Applications

• Military and defense applications requiring QML certification
• High-reliability industrial systems
• Aerospace electronic circuits

Counter Dividers Procurement Notes

Verify that the specific part number includes the 'F' suffix to confirm the hermetic ceramic package variant. Confirm RoHS exemption status as indicated in the packaging data. Ensure compatibility with military-grade environmental specifications if required for the target application.

Counter Dividers Selection Notes

Select this component when hermetic sealing is mandatory for radiation or harsh environment resistance. Compare against plastic DIP variants if environmental sealing is not required. Verify that the 16-lead CDIP footprint matches the PCB layout constraints.

Counter Dividers Part Context

This device belongs to the CD40192B family of CMOS logic counters. It serves as a specialized version of the standard catalog part, distinguished by its military qualification and hermetic packaging construction designed for extreme operational conditions.

Counter Dividers Replacement Considerations

Direct substitutes include other CD40192B variants with different package suffixes such as BE or BF3A, provided the package type change is acceptable for the design.