Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • 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.

Recommended for you

EDA Symbols, Footprints and 3D Models

STMicroelectronics - M54HC573

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**
M54HC573DG
Active
DIL-20 Industrial N/A
M54HC573K1
NRND
Flat-20E Industrial N/A
M54HC573KG
Active
Flat-20E Industrial N/A
M54HC573KT
Active
Flat-20E Industrial N/A

M54HC573DG

Package:

DIL-20

Material Declaration**:

Marketing Status

Active

Package

DIL-20

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC573K1

Package:

Flat-20E

Material Declaration**:

Marketing Status

NRND

Package

Flat-20E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC573KG

Package:

Flat-20E

Material Declaration**:

Marketing Status

Active

Package

Flat-20E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC573KT

Package:

Flat-20E

Material Declaration**:

Marketing Status

Active

Package

Flat-20E

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
M54HC573K1 No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Carrier Tape Flat-20E - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

M54HC573K1

Country of Origin:

FRANCE

M54HC573KG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-20E - - 920207201F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

920207201F

Country of Origin:

FRANCE

M54HC573DG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape DIL-20 - - 920207203F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

920207203F

Country of Origin:

FRANCE

M54HC573KT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-20E - - 920207202F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

920207202F

Country of Origin:

FRANCE

M54HC573K1

Marketing Status

NRND

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-20E

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Lead Finish

Gold

Package: Product Marking

M54HC573K1

Country of Origin

FRANCE

M54HC573KG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-20E

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

920207201F

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

920207201F

Country of Origin

FRANCE

M54HC573DG

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

DIL-20

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

920207203F

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

920207203F

Country of Origin

FRANCE

M54HC573KT

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-20E

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

920207202F

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

920207202F

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