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
Key Features
- 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
Applications
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.
Specifications
| 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 |
Alternate & Equivalent Parts
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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