Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The 54AC and 54ACT series represent over 60 product types with different 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 interfaces, and several other functions. Their radiation hardness, immunity from single event latch-up (SEL) and single event upset (SEU), and housing in hermetic packages make them suitable for the most difficult environmental conditions. STMicroelectronics guarantees full compliance of qualified parts with SMD specifications.

    Key Features

    • AC: 2 to 6 V operating voltage
    • ACT: 4.5 to 5.5 V operating voltage
    • High speed TPD = 4.5 ns (typ.)
    • Low DC power dissipation: 8 μA max.
    • Symmetrical 24 mA output characteristics
    • High noise immunity: 28% of min. VCC
    • Balanced propagation delays
    • Improved electrical latch-up immunity
    • Controlled rise and fall times
    • Operating temperature: - 55 to 150 °C
    • Hermetic packages
    • Rad-hard: 300 krad TID at any Mil1019 dose rates
    • SEL immune to 110 MeV/cm²/mg LET ions
    • RHA QML-V qualified
    • SMD (standard microcircuit drawing) available on DLA website for each part
    • Same die and electrical specification for engineering and flight models

Recommended for you

CAD/EDA Symbols, Footprints and Models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHFAC74D03V
Active
DIL-14 Industrial N/A
RHFAC74K01V
Active
Flat-14 Industrial N/A
RHFAC74K02V
Active
Flat-14 Industrial N/A
RHFAC74K03V
Active
Flat-14 Industrial N/A
RHFAC74K04V
Active
Flat-14 Industrial N/A
RHFAC74K1
Active
Flat-14 Industrial N/A

RHFAC74D03V

Package:

DIL-14

Material Declaration**:

Marketing Status

Active

Package

DIL-14

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC74K01V

Package:

Flat-14

Material Declaration**:

Marketing Status

Active

Package

Flat-14

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC74K02V

Package:

Flat-14

Material Declaration**:

Marketing Status

Active

Package

Flat-14

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC74K03V

Package:

Flat-14

Material Declaration**:

Marketing Status

Active

Package

Flat-14

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC74K04V

Package:

Flat-14

Material Declaration**:

Marketing Status

Active

Package

Flat-14

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC74K1

Package:

Flat-14

Material Declaration**:

Marketing Status

Active

Package

Flat-14

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
RHFAC74K04V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14 - - 5962F8852003VYA
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-14

Lead Finish:

Solder Dip

Package: Product Marking:

5962F8852003VYA

Country of Origin:

FRANCE

RHFAC74K03V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14 - - 5962F8852003VYC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-14

Lead Finish:

Gold

Package: Product Marking:

5962F8852003VYC

Country of Origin:

FRANCE

RHFAC74K02V Available at 1 distributors

Distributor availability ofRHFAC74K02V

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 2 10 Order Now

Distributor reported inventory date: 2020-10-20

Distributor Name

ARROW

Stock

2

Min.Order

10

Region

AMERICA Order Now

Distributor reported inventory date: 2020-10-20

Active
EAR99 NEC Carrier Tape Flat-14 - - 5962F8852003VXA
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-14

Lead Finish:

Solder Dip

Package: Product Marking:

5962F8852003VXA

Country of Origin:

FRANCE

RHFAC74K1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14 - - -
MORE INFO

Quality Level:

Engineering Model

Hi-Rel Package:

Flat-14

Lead Finish:

Gold

Package: Product Marking:

RHFAC74K1

Country of Origin:

FRANCE

RHFAC74K01V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14 - - 5962F8852003VXC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

Flat-14

Lead Finish:

Gold

Package: Product Marking:

5962F8852003VXC

Country of Origin:

FRANCE

RHFAC74D03V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape DIL-14 - - 5962F8852003VCC
MORE INFO

Quality Level:

QML-V Flight

Hi-Rel Package:

DIL-14

Lead Finish:

Gold

Package: Product Marking:

5962F8852003VCC

Country of Origin:

FRANCE

RHFAC74K04V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F8852003VYA

Quality Level

QML-V Flight

Hi-Rel Package

Flat-14

Lead Finish

Solder Dip

Package: Product Marking

5962F8852003VYA

Country of Origin

FRANCE

RHFAC74K03V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F8852003VYC

Quality Level

QML-V Flight

Hi-Rel Package

Flat-14

Lead Finish

Gold

Package: Product Marking

5962F8852003VYC

Country of Origin

FRANCE

RHFAC74K02V

Marketing Status

Active

ECCN (US)

EAR99

Distributor availability ofRHFAC74K02V

Distributor Name
Region Stock Min. Order Third party link
ARROW AMERICA 2 10 Order Now

Distributor reported inventory date: 2020-10-20

Distributor Name

ARROW

Stock

2

Min.Order

10

Region

AMERICA Order Now

Distributor reported inventory date: 2020-10-20

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F8852003VXA

Quality Level

QML-V Flight

Hi-Rel Package

Flat-14

Lead Finish

Solder Dip

Package: Product Marking

5962F8852003VXA

Country of Origin

FRANCE

RHFAC74K1

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

Hi-Rel Package

Flat-14

Lead Finish

Gold

Package: Product Marking

RHFAC74K1

Country of Origin

FRANCE

RHFAC74K01V

Marketing Status

Active

ECCN (US)

EAR99

ECCN (EU)

NEC

Packing Type

Carrier Tape

Package

Flat-14

Operating Temperature (°C)

(min)

-

(max)

-

SMD PIN/Detailed Spec

5962F8852003VXC

Quality Level

QML-V Flight

Hi-Rel Package

Flat-14

Lead Finish

Gold

Package: Product Marking

5962F8852003VXC

Country of Origin

FRANCE

RHFAC74D03V

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

5962F8852003VCC

Quality Level

QML-V Flight

Hi-Rel Package

DIL-14

Lead Finish

Gold

Package: Product Marking

5962F8852003VCC

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