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.
Related Guides
SN74LVC14APWR Schmitt-Trigger Inverter Selection Guide
Select SN74LVC14APWR by voltage, thresholds, package, alternatives, and sourcing requirements before approving your next order.
Nov 8, 2026
RK73H1ETTP1002F PCB Application and Validation Guide
Implement RK73H1ETTP1002F in pull-ups, dividers, and bias filters with practical power, leakage, assembly, and validation checks.
Nov 8, 2026
TLMG1100-GS08 Indicator LED PCB Design and Validation Guide
Design and validate a TLMG1100-GS08 indicator PCB with current calculations, GPIO checks, polarity review, and enclosure tests.
Nov 7, 2026
How to Choose RK73H1ETTP1002F: Chip Resistor Selection Guide 2026
Select RK73H1ETTP1002F for 10 kΩ circuits: compare four catalog options, check power and package limits, and prepare an exact-part sourcing request.
Nov 7, 2026
Why Buy from FindMyChip
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.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit