Product overview
Description
The HCC40xxB and HCC45xxB series are legacy high-voltage CMOS logic gate and functions also known as the CMOS4000B series. The parts have a guaranteed radiation hardness for both single event effects (SEE) and total ionization dose (TID), guaranteed in the -55 °C to +125 °C range, and are packaged in ceramic hermetic packages. They are ESCC qualified, allowing straightforward use in spacecrafts and other harsh environments.
They offer a wide set of highly noise tolerant gates, flip-flops, multiplexers, counters, bus interfaces, and several other functions.
The complete, detailed specification of each type is available from the ESCC (European Space Components Coordination) website.
The following dedicated technical notes provide additional information:
- TN1181: Engineering model quality level
- TN0873: Manufacturing and quality specification of products in die form
- TN0985: "Class S equivalent" flow specification, for use of ESCC products in a MILSTD-883 environment
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All features
- ESCC qualified
- 18 V absolute maximum ratings
- 3 V to 15 V operating voltage
- Hermetic packages
- Rad-hard 100 krad (Si) TID
- SEL immune up to 119 MeV.cm²/mg
- SEU immune up to 119 MeV.cm²/mg
- -55 °C to +125 °C temperature range
- ESCC specification available on ESCC website for each part
All resources
Resource title | Version | Latest update |
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Product Specifications (1)
Resource title | Version | Latest update | ||
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2.0 | 31 May 2024 | 31 May 2024 |
Application Notes (1)
Resource title | Version | Latest update | ||
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1.2 | 23 Jun 2021 | 23 Jun 2021 |
Technical Notes & Articles (3)
Resource title | Version | Latest update | ||
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7.0 | 20 Jan 2022 | 20 Jan 2022 | ||
2.2 | 22 Apr 2020 | 22 Apr 2020 | ||
7.1 | 10 Feb 2022 | 10 Feb 2022 |
Brochures (1)
Resource title | Version | Latest update | ||
---|---|---|---|---|
2.0 | 05 Dec 2024 | 05 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - HCC4071B
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols

Footprints

3D models
Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|---|
HCC4071BDG | Active | DIL-14 | Industrial | N/A | |
HCC4071BK1 | Active | Flat-14E | Industrial | N/A | |
HCC4071BKG | Active | Flat-14E | Industrial | N/A | |
HCC4071BKT | Active | Flat-14E | Industrial | N/A | |
Marketing Status
Package
DIL-14
Grade
Industrial
RoHS Compliance Grade
N/A
Marketing Status
Package
Flat-14E
Grade
Industrial
RoHS Compliance Grade
N/A
Marketing Status
Package
Flat-14E
Grade
Industrial
RoHS Compliance Grade
N/A
Marketing Status
Package
Flat-14E
Grade
Industrial
RoHS Compliance Grade
N/A
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Package: Product Marking | SMD PIN/Detailed Spec | Quality Level | Lead Finish | |||||||||||
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HCC4071BDG | | | Available at distributors Distributor availability of HCC4071BDG
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HCC4071BK1 | | | Available at distributors Distributor availability of HCC4071BK1
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HCC4071BKT | | | Available at distributors Distributor availability of HCC4071BKT
Distributor reported inventory date: | | | | Buy from Distributor | |
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HCC4071BKG | | | Available at distributors Distributor availability of HCC4071BKG
Distributor reported inventory date: | | | | Buy from Distributor | |
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HCC4071BDG Active
Part Number:
HCC4071BDG
Package: Product Marking:
920106303
SMD PIN/Detailed Spec:
920106303
Quality Level:
ESCC Flight
Lead Finish:
Gold
Distributor reported inventory date:
Stock
Min.Order
HCC4071BK1 Active
Part Number:
HCC4071BK1
Package: Product Marking:
HCC4071BK1
SMD PIN/Detailed Spec:
-
Quality Level:
Engineering Model
Lead Finish:
Gold
Distributor reported inventory date:
Stock
Min.Order
HCC4071BKT Active
Part Number:
HCC4071BKT
Package: Product Marking:
920106302
SMD PIN/Detailed Spec:
920106302
Quality Level:
ESCC Flight
Lead Finish:
Solder Dip
Distributor reported inventory date:
Stock
Min.Order
HCC4071BKG Active
Part Number:
HCC4071BKG
Package: Product Marking:
920106301
SMD PIN/Detailed Spec:
920106301
Quality Level:
ESCC Flight
Lead Finish:
Gold
Distributor reported inventory date:
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors