HCC4072BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
STMicroelectronics HCC4072BDG is a radiation-hardened dual 4-input OR gate in the CMOS 4000B logic family, housed in a 14-pin ceramic DIP for high-reliability space, military, and harsh-environment digital logic applications.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- HCC4072BDG 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 HCC4072BDG?
- Radiation-hardened CMOS 4000B dual 4-input OR gate for space and military avionics designs requiring SEE and TID immunity
- Ceramic glass-sealed 14-pin DIP package provides hermetic protection against moisture, outgassing, and mechanical shock in high-reliability assemblies
- Wide supply voltage range of 3 V to 18 V from the CMOS 4000B family supports mixed-voltage and legacy system logic integration
- Dual 4-input OR gate provides 8 total inputs in a single 14-pin package, reducing logic gate count and PCB area in space-constrained avionics boards
- High noise immunity exceeding 45 % of VDD from the 4000B series ensures reliable switching in electrically noisy military and industrial environments
What is HCC4072BDG used for?
The HCC4072BDG is used in satellite avionics, military radar signal processing, and nuclear control systems where radiation tolerance and hermetic CMOS logic are required for long-duration mission reliability. Its dual 4-input OR gate function handles combinational logic for fault-detection and voting circuits in redundant control architectures. Industrial applications include high-voltage programmable logic systems and legacy military equipment where the 3 V to 18 V operating range of the 4000B series provides backward compatibility with existing designs.
What are the specifications of HCC4072BDG?
| Manufacturer Package Code | DIL14 FP |
| YTEOL | 4.5 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T14 |
| Logic IC Type | OR GATE |
| Number of Functions | 2 |
| Number of Inputs | 4 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TR |
| Schmitt Trigger | NO |
| Screening Level | EUROPEAN SPACE AGENCY |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| 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 HCC4072BDG datasheet?
HCC4072BDG Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for HCC4072BDG?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What logic function and input count does the HCC4072BDG implement in a single 14-pin ceramic DIP?
The HCC4072BDG implements two independent 4-input OR gates in a single 14-pin ceramic DIP, providing 8 total logic inputs across both gates. Each gate output goes high when any of its 4 inputs is at a logic high, supporting fault-detection voting logic and interrupt aggregation in radiation-hardened avionics operating from 3 V to 18 V supply.
Which satellite orbit and dose environments can the HCC4072BDG withstand during a long-duration space mission?
The HCC4072BDG is radiation-hardened for total ionizing dose (TID) levels encountered in low-earth-orbit and geosynchronous missions, and it tolerates single-event effects (SEE) from heavy-ion strikes in deep-space trajectories. The 4000B CMOS process maintains correct OR gate switching from 3 V to 18 V supply even after accumulated doses in the tens of krad(Si) range over missions lasting 5 to 15 years.
In what military and industrial system types is the HCC4072BDG a preferred alternative to plastic-package logic gates?
The HCC4072BDG is preferred over plastic-package dual OR gates in military radar electronics, nuclear facility control systems, and avionics signal processors where the hermetic ceramic glass-sealed 14-pin DIP prevents moisture ingress and withstands thermal cycling from -55 °C to +125 °C. Plastic DIP alternatives fail long-duration qualification testing under these conditions, making the ceramic HCC4072BDG the standard choice for high-reliability procurement programs.
How does the 3 V to 18 V supply range of the HCC4072BDG ease integration in mixed-voltage legacy defense equipment?
The CMOS 4000B family 3 V to 18 V supply range lets the HCC4072BDG operate directly on 5 V TTL-compatible rails, 12 V industrial bus supplies, or 15 V analog CMOS rails without level translation. Engineers maintaining legacy military ground-support equipment originally designed for 10 V or 15 V CMOS logic can substitute the HCC4072BDG as a pin-compatible drop-in with no board redesign, reducing engineering hours and qualification risk.
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