M54HC27

Active
Design Win

Rad-Hard Triple 3-Input NOR Gate

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Product overview

Description

The M54HCxxx and M54HCTxxx series is composed of CMOS functions, specifically designed to meet the radiation requirements of the aerospace industry. They include a large set of gates, flip-flops, multiplexers, counters, bus interface and several other functions. The radiation hardness, the single event latch-up (SEL) immunity and the housing in hermetic packages of all types of both series make them ideally suited for use in the most difficult environmental conditions.

They are all qualified and tested over -55°C to +125°C ambiant temperature range. The complete specification of each type is available from the ESCC web site: https://escies.org using its ESCC part number. STMicroelectronics® and guarantees full compliance of qualified parts with these ESCC specifications.

  • All features

    • ESCC qualified
    • 7 V Absolute maximum ratings
    • 2 V to 6 V operating voltage for CMOS M54HCxxx series
    • 4.5 V to 5.5 V operating voltage for TTL M54HCTxxx series
    • Hermetic packages
    • Rad-hard 50 krad (Si) TID
    • SEL immune up to 110 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 - M54HC27

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

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Footprints

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M54HC27DG
Active
DIL-14 Industrial N/A
M54HC27KG
Active
Flat-14E Industrial N/A
M54HC27KT
Active
Flat-14E Industrial N/A

M54HC27DG

Package:

DIL-14

Material Declaration**:

Marketing Status

Active

Package

DIL-14

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC27KG

Package:

Flat-14E

Material Declaration**:

Marketing Status

Active

Package

Flat-14E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC27KT

Package:

Flat-14E

Material Declaration**:

Marketing Status

Active

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

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) SMD PIN/Detailed Spec
Budgetary Price (US$)*/Qty
Quality Level
Lead Finish
Package: Product Marking
Country of Origin
min
max
M54HC27KT Available at distributors

Distributor availability of M54HC27KT

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - 920110902F

ESCC Flight

Solder Dip

920110902F

FRANCE

M54HC27KG Available at distributors

Distributor availability of M54HC27KG

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - 920110901F

ESCC Flight

Gold

920110901F

FRANCE

M54HC27DG Available at distributors

Distributor availability of M54HC27DG

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape DIL-14 - - 920110903F

ESCC Flight

Gold

920110903F

FRANCE

M54HC27KT Active

Package:
Flat-14E
ECCN (US):
EAR99

Part Number:

M54HC27KT

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

920110902F

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

920110902F

Country of Origin:

FRANCE

M54HC27KG Active

Package:
Flat-14E
ECCN (US):
EAR99

Part Number:

M54HC27KG

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

920110901F

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

920110901F

Country of Origin:

FRANCE

M54HC27DG Active

Package:
DIL-14
ECCN (US):
EAR99

Part Number:

M54HC27DG

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

920110903F

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

920110903F

Country of Origin:

FRANCE

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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