CD4024AD3

Counter Dividers Overview

The CD4024AD3 is a seven-bit binary ripple counter belonging to the 4000/14000/40000 series of CMOS logic devices. Manufactured by Harris Corporation, this component operates as an asynchronous counter triggered by negative clock edges and counts in the up direction. It is housed in a 14-pin ceramic dual in-line package (CDIP14). The device features dedicated outputs for each of its seven stages, allowing for direct monitoring of the count sequence without external decoding logic.

Counter Dividers Feature Summary

• Asynchronous seven-bit binary counting capability with negative edge triggering
• Dedicated outputs provided for all seven internal flip-flop stages
• Constructed using high-noise-immunity CMOS technology
• Housed in a hermetically sealed metal-can ceramic dual in-line package

Counter Dividers Applications

• Digital frequency division circuits
• Time-base generation for digital clocks
• Event counting systems
• Sequential control logic

Counter Dividers Procurement Notes

Verify the manufacturer origin, as Harris Corporation assets were acquired by Renesas Electronics. Confirm the specific suffix 'AD3' denotes the ceramic DIP14 package variant rather than plastic or other packaging types. Ensure compliance requirements are checked against current RoHS standards, as legacy Harris parts may not meet modern environmental directives.

Counter Dividers Selection Notes

Select this component when a seven-stage asynchronous counter is required within a system utilizing standard 4000-series logic levels. The ceramic package offers superior thermal stability and hermetic sealing compared to plastic alternatives, making it suitable for harsh environments. Verify that the negative edge-triggered input aligns with the system's clock polarity.

Counter Dividers Part Context

This part belongs to the extensive 4000-series family of CMOS logic integrated circuits, originally developed for general-purpose digital applications. The CD4024 specifically provides a seven-bit counting function, distinguishing it from similar counters like the CD4017 (decade) or CD4020 (fourteen-bit). The 'AD3' designation typically identifies the specific ceramic package configuration offered by Harris.

Counter Dividers Replacement Considerations

Public confirmed substitute part numbers include CD4024BF3A and CD4024AF.