CD4017BF3A

Counter Dividers Overview

The CD4017BF3A is a CMOS decade counter/divider featuring ten decoded outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 18V and supports clock frequencies up to 11 MHz. The device utilizes a 16-lead hermetic dual-in-line ceramic package (CDIP) with the F3A suffix, designed for military and defense applications. It functions as a ripple-carry counter capable of cascading with other devices in multi-device counting chains.

Counter Dividers Feature Summary

• Provides ten mutually exclusive decoded outputs for sequential counting operations
• Features a dedicated carry output to facilitate cascading in multi-stage counting systems
• Constructed using radiation-hardened CMOS technology suitable for harsh environments

Counter Dividers Applications

• Military and defense electronic systems requiring high reliability
• Sequential control circuits in aerospace instrumentation
• Decoding and demultiplexing applications in specialized communication equipment

Counter Dividers Procurement Notes

Verify that the specific orderable part number matches the required package type and suffix. Confirm RoHS status and lead finish specifications against project requirements. Ensure the supplier provides traceability documentation appropriate for military-grade components. Check for any additional waivers or qualification certificates required for procurement.

Counter Dividers Selection Notes

Select this component when a hermetic ceramic package is mandatory for environmental protection. Consider the CD4017BF3A over plastic variants if radiation hardness or long-term stability in extreme temperatures is critical. Verify that the 16-pin CDIP footprint aligns with existing board layouts and assembly capabilities.

Counter Dividers Part Context

This component belongs to the CD4017B family of CMOS logic devices produced by Texas Instruments. The F3A suffix specifically denotes the 16-lead hermetic dual-in-line ceramic package variant. This version is distinct from standard catalog parts due to its construction and intended use in qualified military and defense applications.

Counter Dividers Replacement Considerations

Direct replacements include other CD4017BF3A units from Texas Instruments. Equivalent military-grade decade counters from other manufacturers may require verification of pin compatibility and electrical characteristics.