M54HC14

Active

Rad-Hard Hex Schmitt Inverter

Download datasheet
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

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 - M54HC14

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**
M54HC14DG
Active
DIL-14 Industrial N/A
M54HC14K1
NRND
Flat-14E Industrial N/A
M54HC14KG
Active
Flat-14E Industrial N/A
M54HC14KT
Active
Flat-14E Industrial N/A

M54HC14DG

Package:

DIL-14

Material Declaration**:

Marketing Status

Active

Package

DIL-14

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC14K1

Package:

Flat-14E

Material Declaration**:

Marketing Status

NRND

Package

Flat-14E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC14KG

Package:

Flat-14E

Material Declaration**:

Marketing Status

Active

Package

Flat-14E

Grade

Industrial

RoHS Compliance Grade

N/A

M54HC14KT

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
M54HC14KG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - 940900701F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

940900701F

Country of Origin:

FRANCE

M54HC14KT No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape Flat-14E - - 940900702F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Solder Dip

Package: Product Marking:

940900702F

Country of Origin:

FRANCE

M54HC14K1 No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Carrier Tape Flat-14E - - -
MORE INFO

Quality Level:

Engineering Model

Lead Finish:

Gold

Package: Product Marking:

M54HC14K1

Country of Origin:

FRANCE

M54HC14DG No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Carrier Tape DIL-14 - - 940900703F
MORE INFO

Quality Level:

ESCC Flight

Lead Finish:

Gold

Package: Product Marking:

940900703F

Country of Origin:

FRANCE

M54HC14KG

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

940900701F

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

940900701F

Country of Origin

FRANCE

M54HC14KT

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

940900702F

Quality Level

ESCC Flight

Lead Finish

Solder Dip

Package: Product Marking

940900702F

Country of Origin

FRANCE

M54HC14K1

Marketing Status

NRND

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

M54HC14K1

Country of Origin

FRANCE

M54HC14DG

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

940900703F

Quality Level

ESCC Flight

Lead Finish

Gold

Package: Product Marking

940900703F

Country of Origin

FRANCE

(*) 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