HCC4516BDG STMicroelectronics Integrated Circuit (Ceramic Dual-In-Line Packages) In Stock
HCC4516BDG is a radiation-hardened presettable 4-bit binary up/down counter from STMicroelectronics in the HC CMOS logic family, housed in a 16-pin ceramic DIP package. It supports bidirectional counting with asynchronous preset and is designed for space and high-reliability applications. Available in stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Ceramic Dual-In-Line Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- HCC4516BDG 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 HCC4516BDG?
- Radiation-hardened 4-bit binary up/down counter designed for space-grade and high-reliability systems requiring immunity to single-event upsets
- Bidirectional count direction with asynchronous parallel load/preset input allows flexible sequencing without relying on synchronous timing constraints
- Ceramic 16-pin DIP package provides hermetic sealing and wide temperature-range operation suited for aerospace, defense, and harsh-environment deployments
What is HCC4516BDG used for?
HCC4516BDG is intended for radiation-tolerant digital systems in satellites, launch vehicles, and high-reliability industrial equipment where standard plastic-packaged counters would accumulate single-event errors. Its 4-bit presettable up/down count capability supports address sequencing, pulse counting, and frequency division in space-borne instrument electronics. The ceramic DIP-16 package ensures hermeticity and mechanical reliability across the full military temperature range from -55°C to 125°C.
What are the specifications of HCC4516BDG?
| Manufacturer Package Code | DIL16 FP |
| YTEOL | 6 |
| Count Direction | BIDIRECTIONAL |
| Family | HC |
| JESD-30 Code | R-CDIP-T16 |
| Load/Preset Input | YES |
| Logic IC Type | BINARY COUNTER |
| Mode of Operation | ASYNCHRONOUS |
| Number of Bits | 4 |
| Number of Functions | 1 |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Equivalence Code | DIP16,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | STRIP PACK |
| 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 |
| 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 |
Where can I find the HCC4516BDG datasheet?
HCC4516BDG Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for HCC4516BDG?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Why is the ceramic package on HCC4516BDG important for satellite applications operating in a radiation environment?
The 16-pin ceramic DIP (CDIP) package provides hermetic sealing that prevents moisture ingress and outgassing in a vacuum, which is critical for satellite components operating in orbit. Ceramic packages also exhibit better thermal cycling stability over the -55°C to 125°C range compared to plastic DIP packages, reducing solder joint fatigue during the thermal cycles experienced in low-Earth orbit.
What count modulus does HCC4516BDG support, and how can cascading multiple devices extend the count range?
HCC4516BDG is a 4-bit counter with a natural count modulus of 16 (0 to 15). Two devices can be cascaded by connecting the carry-out of the lower nibble to the clock input of the upper nibble, extending the count to 8 bits and a modulus of 256. Four cascaded devices yield 16-bit counting up to 65,535, suitable for long-duration event counting in space instrument telemetry.
How does the asynchronous preset function of HCC4516BDG help in time-to-digital converter designs?
The parallel load/preset input allows the counter to be loaded with a specific 4-bit start value asynchronously, without waiting for the next clock edge. In a time-to-digital converter, this allows the counter to be reset to a known state—such as 0 or a mid-scale value—within one gate delay after a trigger event, removing the 0 to 1 clock cycle uncertainty that a synchronous reset would introduce.
What is the supply voltage range of HCC4516BDG, and how does the HC CMOS family perform at the extremes?
HCC4516BDG operates from a 3 V to 18 V supply as part of the HC CMOS logic family, which delivers improved noise immunity and output drive compared to standard 4000-series CMOS. At 5 V, the propagation delay is typically below 100 ns, and the output can source or sink several milliamps, making it compatible with TTL-level inputs of other logic devices in mixed-logic space-board designs.
When would a designer select HCC4516BDG over a standard plastic-packaged CD4516 counter for an aerospace instrument?
HCC4516BDG is selected when the design must meet radiation tolerance requirements—such as a total ionizing dose above 10 krad(Si) or latch-up immunity—that standard CD4516 in plastic packages cannot guarantee. The hermetic ceramic package also satisfies MIL-STD-883 screening requirements for Class B or Class S space components, whereas commercial CD4516 parts are not qualified to those standards.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 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