HCC4029BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
The HCC4029BDG is a radiation-hardened, high-voltage 4-bit bidirectional binary counter from STMicroelectronics in the CMOS 4000B logic series, housed in a 16-pin ceramic DIP package. It supports asynchronous operation across a wide supply voltage range for harsh-environment applications.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- HCC4029BDG 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 4-bit bidirectional binary counter for space and military applications
- High-voltage CMOS 4000B compatible operation up to 18 V supply
- 16-pin ceramic DIP package for high-reliability through-hole mounting
- Asynchronous bidirectional count direction control
- Wide operating temperature range suitable for harsh environments
Applications
The HCC4029BDG is designed for radiation-hardened avionics, space satellite systems, and military electronics where reliable digital counting under ionizing radiation and wide temperature extremes is required. Its CMOS 4000B logic compatibility allows drop-in use in legacy high-reliability counter and sequencer circuits operating from 3 V to 18 V supplies.
Specifications
| Manufacturer Package Code | DIL16 FP |
| YTEOL | 5 |
| Count Direction | BIDIRECTIONAL |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T16 |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Mode of Operation | ASYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | STRIP PACK |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| 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 |
| Trigger Type | POSITIVE EDGE |
| 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 supply voltage range does the HCC4029BDG support for high-reliability systems?
The HCC4029BDG operates across a supply voltage range of 3 V to 18 V, consistent with the CMOS 4000B logic family, allowing it to interface with both 5 V TTL-compatible systems and higher-voltage industrial or space-grade power rails in harsh environments.
How many bits does the HCC4029BDG counter resolve, and what counting modes are available?
The HCC4029BDG is a 4-bit counter with bidirectional (up/down) counting capability and asynchronous mode of operation. Its 4-bit width resolves counts from 0 to 15, and the bidirectional control pin allows dynamic reversal of count direction without additional logic gates.
Which harsh-environment applications justify using the radiation-hardened HCC4029BDG over a standard CMOS counter?
The HCC4029BDG is specified for radiation-hardened applications including satellite payloads, launch vehicle avionics, and military embedded systems where total ionizing dose and single-event upsets would corrupt a standard CMOS counter. Its ceramic 16-pin DIP package also withstands temperatures from -55°C to +125°C, exceeding commercial-grade part ratings.
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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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