54AC244

Active
Design Win

Rad-Hard Octal Bus Buffer 3-state

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Product overview

Description

The 54ACxxxx and 54ACTxxxx series are composed 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 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.
  • All features

    • RHA QML-V qualified
    • 7 V Absolute maximum ratings
    • 2 V to 6 V operating voltage for CMOS 54ACxxx series
    • 4.5 V to 5.5 V operating voltage for TTL 54ACTxxx series
    • Hermetic packages
    • Rad-hard 300 krad (Si) TID
    • SEL immune up to 110 MeV.cm²/mg
    • -55 °C to +125 °C temperature range
    • SMD (standard microcircuit drawing) available on DLA website for each part

EDA Symbols, Footprints and 3D Models

STMicroelectronics - 54AC244

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**
RHFAC244D03V
Active
DIL-20 Industrial N/A
RHFAC244K01V
Active
Flat-20 Industrial N/A
RHFAC244K02V
Active
Flat-20 Industrial N/A
RHFAC244K03V
Active
Flat-20 Industrial N/A
RHFAC244K04V
Active
Flat-20 Industrial N/A
RHFAC244K1
Active
Flat-20 Industrial N/A

RHFAC244D03V

Package:

DIL-20

Material Declaration**:

Marketing Status

Active

Package

DIL-20

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC244K01V

Package:

Flat-20

Material Declaration**:

PDF XML

Marketing Status

Active

Package

Flat-20

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC244K02V

Package:

Flat-20

Material Declaration**:

Marketing Status

Active

Package

Flat-20

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC244K03V

Package:

Flat-20

Material Declaration**:

Marketing Status

Active

Package

Flat-20

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC244K04V

Package:

Flat-20

Material Declaration**:

Marketing Status

Active

Package

Flat-20

Grade

Industrial

RoHS Compliance Grade

N/A

RHFAC244K1

Package:

Flat-20

Material Declaration**:

Marketing Status

Active

Package

Flat-20

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
RHFAC244K01V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-20 - - 5962F8755201VXC

QML-V Flight

Gold

5962F8755201VXC

FRANCE

RHFAC244K02V Available at 1 distributors

Distributor availability ofRHFAC244K02V

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 4 0 Buy from Distributor

Distributor reported inventory date: 2022-06-24

Distributor Name

AVNET

Stock

4

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-06-24

Active
EAR99 NEC Carrier Tape Flat-20 - - 5962F8755201VXA

QML-V Flight

Solder Dip

5962F8755201VXA

-

RHFAC244K04V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-20 - - 5962F8755201VYA

QML-V Flight

Solder Dip

5962F8755201VYA

FRANCE

RHFAC244K1 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-20 - - -

Engineering Model

Gold

RHFAC244K1

FRANCE

RHFAC244K03V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-20 - - 5962F8755201VYC

QML-V Flight

Gold

5962F8755201VYC

FRANCE

RHFAC244D03V No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape DIL-20 - - 5962F8755201VRC

QML-V Flight

Gold

5962F8755201VRC

FRANCE

RHFAC244K01V Active

Package:
Flat-20
ECCN (US):
EAR99

Part Number:

RHFAC244K01V

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

5962F8755201VXC

Quality Level:

QML-V Flight

Lead Finish:

Gold

Package: Product Marking:

5962F8755201VXC

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RHFAC244K02V Active

Package:
Flat-20
ECCN (US):
EAR99

Part Number:

RHFAC244K02V

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

5962F8755201VXA

Quality Level:

QML-V Flight

Lead Finish:

Solder Dip

Package: Product Marking:

5962F8755201VXA

Country of Origin:

-

Distributor availability ofRHFAC244K02V

Distributor Name
Region Stock Min. Order Third party link
AVNET AMERICA 4 0 Buy from Distributor

Distributor reported inventory date: 2022-06-24

Distributor Name

AVNET

Stock

4

Min.Order

0

Region

AMERICA Buy from Distributor

Distributor reported inventory date: 2022-06-24

RHFAC244K04V Active

Package:
Flat-20
ECCN (US):
EAR99

Part Number:

RHFAC244K04V

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

5962F8755201VYA

Quality Level:

QML-V Flight

Lead Finish:

Solder Dip

Package: Product Marking:

5962F8755201VYA

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RHFAC244K1 Active

Package:
Flat-20
ECCN (US):
EAR99

Part Number:

RHFAC244K1

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

-

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

RHFAC244K1

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RHFAC244K03V Active

Package:
Flat-20
ECCN (US):
EAR99

Part Number:

RHFAC244K03V

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

5962F8755201VYC

Quality Level:

QML-V Flight

Lead Finish:

Gold

Package: Product Marking:

5962F8755201VYC

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RHFAC244D03V Active

Package:
DIL-20
ECCN (US):
EAR99

Part Number:

RHFAC244D03V

ECCN (EU):

NEC

Packing Type:

Carrier Tape

Operating Temperature (°C)

Min:

-

Max:

-

SMD PIN/Detailed Spec:

5962F8755201VRC

Quality Level:

QML-V Flight

Lead Finish:

Gold

Package: Product Marking:

5962F8755201VRC

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office
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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