CD4098BK3

Multivibrators Overview

The CD4098BK3 is a dual monostable multivibrator manufactured by Harris Corporation, belonging to the 4000/14000/40000 series of CMOS logic devices. It features two independent circuits housed in a CDFP-16 ceramic flatpack package. The device operates on a supply voltage ranging from 3V to 18V and supports a wide operating temperature range from -55°C to +125°C. Key electrical characteristics include a maximum static current of 0.02 mA and an output current capability of 6.8 mA.

Multivibrators Feature Summary

• Dual monostable multivibrator configuration providing two independent timing circuits within a single package.
• High-voltage CMOS technology ensuring compatibility with standard logic levels across a wide voltage range.
• Hermetic ceramic packaging designed for reliability in harsh environments and radiation exposure.

Multivibrators Applications

• Spacecraft and satellite electronic systems requiring radiation-hardened components.
• Military applications demanding high reliability under extreme temperature conditions.
• Precision pulse generation and timing control circuits.

Multivibrators Procurement Notes

Verify that the specific suffix 'K3' corresponds to the CDFP-16 ceramic flatpack package when sourcing. Confirm that the component meets ESCC qualification standards if required for aerospace or defense projects. Ensure the supplier provides documentation regarding radiation hardness specifications, as these are critical for the intended operational environment.

Multivibrators Selection Notes

Select this component when a hermetically sealed, radiation-tolerant monostable multivibrator is necessary. It is suitable for designs requiring operation at elevated temperatures up to 125°C. Consider alternatives only if surface-mount technology is mandatory, as this part utilizes a through-hole ceramic package.

Multivibrators Part Context

This device is part of the legacy CMOS4000B series produced by Harris Corporation, now often associated with Renesas Electronics following corporate acquisitions. The series is known for its robustness and is frequently specified in industrial and military-grade electronics where long-term availability and environmental stability are paramount.

Multivibrators Replacement Considerations

The HCC4098B is a confirmed equivalent offering similar radiation-hardened specifications and functionality. Other variants such as CD4098BDMSH provide comparable performance in different ceramic DIP packages.