CD4009UBF

Buffers, Drivers, Receivers, Transceivers Overview

The CD4009UBF is a hex inverter integrated circuit manufactured by Harris Corporation. It belongs to the 4000 series of CMOS logic devices and features six independent inverting buffers within a single package. The component operates with a supply voltage range of 3 V to 18 V and supports an extended input voltage capability. It is housed in a 16-lead ceramic dual in-line package (CDIP) designed for high reliability applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Hex inverter configuration providing six independent signal inversion channels
• CMOS technology ensuring low static power consumption
• Extended input voltage tolerance for robust signal interfacing
• Radiation-hardened construction suitable for harsh environments

Buffers, Drivers, Receivers, Transceivers Applications

• High-reliability digital signal processing systems
• Spacecraft and satellite electronic subsystems
• Military-grade instrumentation and control circuits
• Harsh environment industrial automation interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer origin, as Harris Corporation assets have been acquired by other entities. Confirm that the device meets required radiation hardness levels and environmental specifications. Ensure the ceramic package integrity matches system requirements for vibration and thermal cycling resistance. Check for RoHS compliance status if applicable to modern assembly processes.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when radiation tolerance and extended input voltage ranges are critical. The ceramic package offers superior hermetic sealing compared to plastic alternatives. Consider the propagation delay characteristics relative to system timing constraints. Evaluate the availability of equivalent parts from current manufacturers holding Harris intellectual property.

Buffers, Drivers, Receivers, Transceivers Part Context

This device is part of the extensive 4000 series CMOS logic family, known for wide operating voltage ranges. The 'UB' suffix typically denotes enhanced performance or specific packaging variants within the series. As a legacy Harris product, it represents a standard for ruggedized digital logic in aerospace and defense sectors before industry consolidation.