HCC4024BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
HCC4024BDG is a radiation-hardened 7-bit asynchronous binary ripple counter IC from STMicroelectronics, belonging to the CMOS 4000B logic series and housed in a 14-pin ceramic dual-in-line package. It operates over a wide supply voltage range typical of the 4000B family, making it suitable for space and high-reliability digital timing and counting circuits. Available through authorized distributors with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 14
- Lifecycle
- ACTIVE
- Datasheet
- HCC4024BDG 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 logic ensuring reliable 7-bit binary counting in space and defense environments with significant TID exposure
- Asynchronous up-counting operation with 7 binary outputs providing frequency division ratios from 2 up to 128 stages
- Ceramic dual-in-line (DIL-14) hermetic package delivering superior moisture resistance and thermal stability for military and space-grade applications
Applications
The HCC4024BDG is designed for use in satellite subsystems, space instrument electronics, and defense digital timing circuits where a reliable 7-bit binary counter must operate under ionizing radiation and wide temperature extremes. Its CMOS 4000B-series compatibility makes it a drop-in replacement for standard 4024 counters in rad-hard redesigns of frequency dividers, event counters, and clock distribution circuits. Engineers also apply it in military avionics and nuclear facility monitoring equipment where hermetic packaging and radiation tolerance are mandatory.
Specifications
| Manufacturer Package Code | DIL14 FP |
| YTEOL | 5 |
| Count Direction | UP |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-GDIP-T14 |
| Load/Preset Input | NO |
| Logic IC Type | BINARY COUNTER |
| Mode of Operation | ASYNCHRONOUS |
| Number of Bits | 7 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, GLASS-SEALED |
| Package Equivalence Code | DIP14,.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
How many counting stages does the HCC4024BDG provide, and what frequency division ratios does this enable?
The HCC4024BDG is a 7-bit binary counter, providing 7 independent output stages that divide an input clock by factors of 2, 4, 8, 16, 32, 64, and 128. This makes it useful for generating multiple sub-frequencies from a single clock source in space instrument timing circuits and digital control systems requiring cascaded frequency division.
What package does the HCC4024BDG use, and why is this important for space and defense reliability?
The HCC4024BDG is housed in a 14-pin ceramic dual-in-line (DIL-14) hermetic package, which provides significantly better moisture resistance and thermal cycling performance than plastic packages. In space and military environments where humidity ingress and extreme temperature swings between -55°C and +125°C can cause failures, the ceramic hermetic package ensures long-term reliability for the 7-bit counter circuit.
When would an engineer choose the HCC4024BDG over a commercial 4024 binary counter for a new design?
An engineer would select the HCC4024BDG over a commercial 4024 counter when the application involves radiation exposure typical of low-Earth orbit or geostationary satellite missions, or when MIL-spec reliability screening is required. The rad-hard CMOS process prevents total ionizing dose (TID) degradation that would cause commercial CMOS counters to fail after absorbing tens of krad of radiation, making the HCC4024BDG the correct choice for any design with a multi-year on-orbit lifetime.
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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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