HCC4043BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
STMicroelectronics HCC4043BDG is a radiation-hardened, quad R-S latch in the CMOS 4000B logic family, housed in a 16-pin ceramic glass-sealed DIP package. It features 3-state outputs and operates over a wide voltage range for space and defense-grade applications.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- HCC4043BDG 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
What are the key features of HCC4043BDG?
- Radiation-hardened CMOS 4000B quad R-S latch with 3-state outputs designed for space and high-reliability military applications
- 16-pin ceramic glass-sealed DIP package (DIL16) providing superior environmental protection against moisture and radiation
- Wide supply voltage range compatible with CMOS 4000B family operation from 3 V to 18 V for flexible system integration
What is HCC4043BDG used for?
The HCC4043BDG is used in spacecraft control electronics, satellite subsystems, and military avionics where radiation tolerance and long operational lifetime are mandatory. Its quad R-S latch architecture with 3-state outputs enables reliable bus-arbitration and state-retention logic in rad-hard designs operating in high-flux radiation environments such as low Earth orbit or nuclear instrumentation systems.
What are the specifications of HCC4043BDG?
| Manufacturer Package Code | DIL16 FP |
| YTEOL | 4.5 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T16 |
| Logic IC Type | R-S LATCH |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Output Characteristics | 3-STATE |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 3V |
| Surface Mount | NO |
| Technology | CMOS |
| 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 |
Where can I find the HCC4043BDG datasheet?
HCC4043BDG Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for HCC4043BDG?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the HCC4043BDG suitable for space and radiation-hardened applications?
The HCC4043BDG is built on STMicroelectronics' radiation-hardened CMOS 4000B process, packaged in a 16-pin ceramic glass-sealed DIP that resists radiation-induced latch-up and total ionizing dose effects. The ceramic package provides moisture protection and hermetic sealing required for satellite and high-reliability military applications operating in radiation environments above 100 krad(Si).
How many R-S latches are integrated in the HCC4043BDG and what is their output configuration?
The HCC4043BDG integrates 4 independent R-S latches in a single 16-pin package, each with 3-state outputs. This allows multiple HCC4043BDG devices to share a common bus without output contention, which is critical in spacecraft data handling systems where 4-bit or 8-bit bus arbitration must be achieved with minimal IC count.
Which supply voltage range does the HCC4043BDG support, and how does this compare to TTL-level interfaces?
As a CMOS 4000B family device, the HCC4043BDG operates over a supply voltage range of 3 V to 18 V, making it compatible with both 5 V TTL-level logic interfaces and 12 V or 15 V analog control systems. This wide range gives aerospace system designers flexibility to match power rail voltages without additional level-shifting circuitry.
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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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