HCC4019BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The HCC4019BDG is a radiation-hardened CMOS 4000B series AND-OR gate logic IC from STMicroelectronics with 4 functions and 2 inputs per gate in a 16-pin ceramic DIP package. It operates across a wide voltage range and is built for space, aerospace, and high-reliability applications requiring immunity to ionizing radiation. Available in stock worldwide for mission-critical designs.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- HCC4019BDG 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 HCC4019BDG?
- Radiation-hardened CMOS 4000B logic certified for space and aerospace applications, providing reliable AND-OR gate function under total ionizing dose conditions exceeding standard commercial parts
- Wide supply voltage range of 3 V to 18 V with high noise immunity enabling operation in mixed-voltage avionics and satellite power buses without level shifters
- Hermetically sealed 16-pin ceramic glass-sealed DIP package offering superior moisture resistance and long-term reliability for multi-decade satellite and military mission lifetimes
What is HCC4019BDG used for?
The HCC4019BDG is designed for satellite on-board computers, spacecraft attitude control electronics, and high-reliability avionics platforms where radiation tolerance and long operational lifetime are mandatory. Its AND-OR combinational gate array supports programmable logic functions in legacy space designs that require drop-in compatibility with the CMOS 4000B series standard. Military ground systems and nuclear facility control panels also use this device where ceramic packaging ensures hermeticity and performance stability across -55°C to +125°C temperature extremes.
What are the specifications of HCC4019BDG?
| Manufacturer Package Code | DIL16 FP |
| YTEOL | 5 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T16 |
| Logic IC Type | AND-OR GATE |
| Number of Functions | 4 |
| Number of Inputs | 2 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Schmitt Trigger | NO |
| Screening Level | EUROPEAN SPACE AGENCY |
| Supply Voltage-Max (Vsup) | 15V |
| 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 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| 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 HCC4019BDG datasheet?
HCC4019BDG Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for HCC4019BDG?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What makes the HCC4019BDG suitable for space and satellite applications compared to standard CMOS logic ICs?
The HCC4019BDG is radiation-hardened and housed in a hermetically sealed 16-pin ceramic glass-sealed DIP package rated from -55°C to +125°C. These characteristics protect against total ionizing dose accumulation and single-event latch-up, which are failure modes that would destroy a standard commercial CMOS part within months of deployment in low-Earth orbit.
What supply voltage range does the HCC4019BDG operate across and how does this affect circuit design flexibility?
The HCC4019BDG operates from 3 V to 18 V supply voltage, which is the standard CMOS 4000B range. This wide range allows the device to interface directly with both 5 V TTL-compatible buses and 12 V to 15 V power rails found in avionics backplanes, eliminating the need for voltage translation circuits between logic subsystems.
How many AND-OR gate functions does the HCC4019BDG provide and how can they be configured for programmable logic?
The HCC4019BDG contains 4 AND-OR gate functions, each with 2 inputs, in a single 16-pin package. By connecting selected inputs to logic high or low, designers can configure each gate as a 2-input AND, a 2-input OR, or a pass-through, giving 4 independently configurable logic cells useful for implementing sum-of-products expressions in programmable combinational logic circuits.
For a legacy space redesign, how does the HCC4019BDG compare to using an FPGA for AND-OR logic implementation?
The HCC4019BDG offers inherent radiation hardness with no configuration memory susceptible to single-event upsets, whereas an SRAM-based FPGA requires periodic scrubbing to correct bit flips. For designs with fewer than 4 combinational functions, the HCC4019BDG also consumes far less quiescent current, typically under 1 µA at 5 V with no switching, making it preferable for power-budget-constrained small satellites.
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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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