HCC4098BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The HCC4098BDG is a radiation-hardened, dual monostable multivibrator from STMicroelectronics in the CMOS 4000B logic series, housed in a ceramic-sealed 16-pin DIP package. It supports high-voltage operation and complementary outputs, making it suitable for space, avionics, and military pulse-timing circuits requiring extreme reliability.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- HCC4098BDG Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Radiation-hardened CMOS 4000B series for space and military applications
- Dual monostable multivibrator with complementary Q and Q-bar outputs
- High-voltage CMOS operation across the 4000B supply range
- Ceramic metal-sealed CDIP-16 package for harsh environment reliability
- Retriggerability and external RC timing for flexible pulse-width adjustment
Applications
The HCC4098BDG is used in space-qualified timing circuits, satellite on-board computers, and avionics pulse generators where radiation tolerance and long-term reliability under thermal cycling are mandatory. Its dual monostable configuration is also employed in military ground systems and nuclear instrumentation for debouncing, pulse stretching, and one-shot timing functions that must survive total ionizing dose environments.
Specifications
| Manufacturer Package Code | DIL16 FP |
| YTEOL | 5 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-CDIP-T16 |
| Logic IC Type | MONOSTABLE MULTIVIBRATOR |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Supply Voltage-Max (Vsup) | 15V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Total Dose | 100k Rad(Si) V |
| Package | Ceramic Dual-In-Line Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | France |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What radiation tolerance does HCC4098BDG offer, and how is this achieved in the CDIP-16 ceramic package?
HCC4098BDG is part of ST's radiation-hardened HCC series, designed to withstand total ionizing dose (TID) levels appropriate for space and military use. The ceramic metal-sealed CDIP-16 package with a 0.3-inch row spacing provides hermeticity, protecting the CMOS die from moisture and radiation-induced surface effects over a -55 °C to +125 °C operating range.
How do the complementary Q and Q-bar outputs of HCC4098BDG simplify pulse-timing circuit design in avionics?
The dual monostable multivibrator provides both Q and Q-bar outputs simultaneously, eliminating the need for external inverters in differential or complementary pulse-distribution networks. With 2 independent channels in a single 16-pin DIP, designers can implement 2 independent timing windows, reducing component count in avionics timing boards constrained by weight and vibration requirements.
What external component values determine the pulse width for each channel of HCC4098BDG?
Each channel's monostable pulse width is set by an external resistor-capacitor network connected to the timing pins. The pulse width equals approximately 0.5 × R × C seconds, so a 100 kΩ resistor paired with a 100 nF capacitor produces a 5 ms pulse, giving designers a wide timing range from sub-microsecond to multi-second pulses.
What is the expected availability horizon for HCC4098BDG, and what should aerospace procurement teams know about its lifecycle?
HCC4098BDG carries a YTEOL of approximately 5 years, which is shorter than many standard commercial parts. Aerospace and defense procurement teams sourcing for 10–20 year platform lifetimes should consider lifetime buys or qualified alternative parts in the HCC4000B series to avoid obsolescence risk for the 16-pin ceramic DIP configuration.
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About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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