HCC4049UB

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Rad-hard hex inverting buffer/converter

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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

  • 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

EDA Symbols, Footprints and 3D Models

STMicroelectronics - HCC4049UB

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
HCC4049UBDG
Active
DIL-16 Industrial N/A
HCC4049UBK1
NRND
Flat-16E Industrial N/A
HCC4049UBKG
Active
Flat-16E Industrial N/A
HCC4049UBKT
Active
Flat-16E Industrial N/A

HCC4049UBDG

Package:

DIL-16

Material Declaration**:

Marketing Status

Active

Package

DIL-16

Grade

Industrial

RoHS Compliance Grade

N/A

HCC4049UBK1

Package:

Flat-16E

Material Declaration**:

Marketing Status

NRND

Package

Flat-16E

Grade

Industrial

RoHS Compliance Grade

N/A

HCC4049UBKG

Package:

Flat-16E

Material Declaration**:

Marketing Status

Active

Package

Flat-16E

Grade

Industrial

RoHS Compliance Grade

N/A

HCC4049UBKT

Package:

Flat-16E

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flat-16E

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

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ECCN (US)
ECCN (EU)
Package: Product Marking
SMD PIN/Detailed Spec
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HCC4049UBKG
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Distributor availability of HCC4049UBKG

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HCC4049UBDG
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HCC4049UBK1
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HCC4049UBKT
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Distributor availability of HCC4049UBKT

Distributor Name
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Distributor reported inventory date:

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HCC4049UBKG Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

HCC4049UBKG

Package: Product Marking:

920204501

SMD PIN/Detailed Spec:

920204501

Quality Level:

ESCC Flight

Lead Finish:

Gold

HCC4049UBDG Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

HCC4049UBDG

Package: Product Marking:

920204508

SMD PIN/Detailed Spec:

920204508

Quality Level:

ESCC Flight

Lead Finish:

Gold

HCC4049UBK1 NRND

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

HCC4049UBK1

Package: Product Marking:

HCC4049UBK1

SMD PIN/Detailed Spec:

-

Quality Level:

Engineering Model

Lead Finish:

Gold

HCC4049UBKT Active

Budgetary Price (US$)*/Qty:
-
Package:
Packing Type:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

Part Number:

HCC4049UBKT

Package: Product Marking:

920204502

SMD PIN/Detailed Spec:

920204502

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Distributor Name

Distributor reported inventory date:

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(*) 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