CD4006AF/3

Shift Registers Overview

The CD4006AF/3 is a CMOS serial-in serial-out shift register manufactured by Harris Corporation. It belongs to the 4000/14000/40000 series and features four independent shift registers: two 5-bit and two 4-bit units. The device utilizes a shared clock mechanism for all registers, supporting right-direction data shifting with true output polarity. It operates within a supply voltage range of 5V to 15V and functions reliably across an industrial temperature range of -55°C to 125°C. The component is housed in a 14-pin ceramic dual in-line package (CDIP14) designed for through-hole mounting.

Shift Registers Feature Summary

• Integrates four independent shift registers comprising two 5-bit and two 4-bit sections within a single package
• Utilizes a shared clock architecture to synchronize data shifting across all internal register sections
• Constructed using radiation-hardened CMOS technology suitable for demanding environments
• Provides true output polarity with right-direction data shifting capability

Shift Registers Applications

• Data storage and transfer systems requiring multiple independent shift paths
• Serial-to-parallel conversion circuits utilizing shared clock synchronization
• Industrial control applications involving harsh environmental conditions
• Aerospace and defense electronic systems requiring radiation tolerance

Shift Registers Procurement Notes

Verify that the specific suffix /3 indicates the correct ceramic package variant and radiation hardness level required for your design. Confirm compatibility with existing PCB footprints for the 14-pin CDIP format. Ensure supply chain sources provide documentation regarding the manufacturing origin and compliance status, as this component may be classified under specific export controls or legacy procurement channels.

Shift Registers Selection Notes

Select this component when a design requires multiple independent shift registers sharing a common clock signal without external synchronization logic. The choice is driven by the need for radiation hardness and wide temperature operation provided by the CMOS process. Consider the pin count and package size constraints, as the integrated nature reduces board space compared to discrete solutions. Verify that the 5V to 15V supply range aligns with the system power architecture.

Shift Registers Part Context

This part is part of the extensive Harris Corporation 4000 series CMOS logic family, known for high noise immunity and low power consumption. The CD4006 specifically addresses applications needing multi-stage serial data handling. Its inclusion in the 14000/40000 series denotes military-grade reliability standards. The device represents a specialized solution for complex timing and data routing tasks in critical infrastructure.

Shift Registers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.