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  • The M54HCxxx and M54HCTxxx series are composed of 90 types of high speed 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.

    Key Features

    • 2 to 6 V operating voltage
    • Low power DC dissipation: 1 μA max. at 25 °C
    • High speed tPD = 8 ns typ. at 25 °C
    • Symmetrical outputs characteristics
    • High noise immunity: 28 % of min. VCC
    • Hermetic packages
    • Rad-hard 50 krad (Si)
    • SEL immune up to 110 MeV/mg/cm²
    • ESCC qualified
    • Same die and electrical specification for engineering and flight models
    • The complete specification of each type is available from the ESCC web site: https://escies.org using its ESCC part number. STMicroelectronics®guarantees full compliance of qualified parts with these ESCC specifications.

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - M54HC32

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.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
M54HC32DG
Active
DIL-14 Industrial N/A
M54HC32K1
Active
Flat-14E Industrial N/A
M54HC32KG
Active
Flat-14E Industrial N/A
M54HC32KT
Active
Flat-14E Industrial N/A

M54HC32DG

Package:

DIL-14

Material Declaration**:

Marketing Status

Active

Package

DIL-14

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC32K1

Package:

Flat-14E

Material Declaration**:

Marketing Status

Active

Package

Flat-14E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC32KG

Package:

Flat-14E

Material Declaration**:

Marketing Status

Active

Package

Flat-14E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC32KT

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

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
More info
min
max
M54HC32K1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

M54HC32K1

Country of Origin:

FRANCE

M54HC32KG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - 920111101F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

920111101F

Country of Origin:

FRANCE

M54HC32KT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - 920111102F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

920111102F

Country of Origin:

FRANCE

M54HC32DG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape DIL-14 - - 920111103F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

920111103F

Country of Origin:

FRANCE

M54HC32K1

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14E

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

M54HC32K1

Country of Origin

FRANCE

M54HC32KG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14E

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

920111101F

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

920111101F

Country of Origin

FRANCE

M54HC32KT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14E

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

920111102F

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

920111102F

Country of Origin

FRANCE

M54HC32DG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

DIL-14

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

920111103F

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

920111103F

Country of Origin

FRANCE

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors