Loading...

54LS279FMQB

Texas Instruments

54LS279FMQB by Texas Instruments

54LS279FMQB by Texas Instruments is a TTL technology latch with 2 bits, 4 functions, and a propagation delay of 27 ns. It operates b/w -55 to 125 °C and has a supply voltage range of 4.5V to 5.5V. Ideal for military-grade applications requiring low-level trigger type latches in flatpack package style.

Median Price

$1.365

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Rochester

USA . 2,138 parts In-Stock

1+ parts

$1.250

100+ parts

$1.230

1k+ parts

$1.200

10k+ parts

-

2,138

$1.250

$1.230

$1.200

-

DigiKey

USA . 2,138 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.480

10k+ parts

-

2,138

-

-

$1.480

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Freelance Electronics

USA . 7 parts In-Stock

1+ parts

$1.183

100+ parts

-

1k+ parts

-

10k+ parts

-

7

$1.183

-

-

-

Digiode

USA . 2,391 parts In-Stock

1+ parts

$1.416

100+ parts

-

1k+ parts

-

10k+ parts

-

2,391

$1.416

-

-

-

Vyrian

USA . 1,127 parts In-Stock

1+ parts

$1.480

100+ parts

-

1k+ parts

-

10k+ parts

-

1,127

$1.480

-

-

-

DigiKey Marketplace

USA . 2,138 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,138

-

-

-

-

Anansix

USA . 1,218 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,218

-

-

-

-

Electronic Expediters

USA . 200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

200

-

-

-

-

Electro Mavin

USA . 25 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

25

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Corphita

USA . 4,476 parts In-Stock

1+ parts

$1.341

100+ parts

-

1k+ parts

-

10k+ parts

-

4,476

$1.341

-

-

-

Parana Technologies

USA . 1,979 parts In-Stock

1+ parts

$16.871

100+ parts

-

1k+ parts

$17.112

10k+ parts

-

1,979

$16.871

-

$17.112

-

DigiPath Technology Company

USA . 889 parts In-Stock

1+ parts

$18.577

100+ parts

$17.091

1k+ parts

-

10k+ parts

-

889

$18.577

$17.091

-

-

ChromeModa Solutions

Germany . 6,660 parts In-Stock

1+ parts

$18.956

100+ parts

$15.544

1k+ parts

-

10k+ parts

-

6,660

$18.956

$15.544

-

-

IDEA Electronic Components Group

UK . 405 parts In-Stock

1+ parts

$18.956

100+ parts

$18.008

1k+ parts

$17.060

10k+ parts

-

405

$18.956

$18.008

$17.060

-

Native Components

USA . 586 parts In-Stock

1+ parts

$35.670

100+ parts

-

1k+ parts

-

10k+ parts

$34.243

586

$35.670

-

-

$34.243

Northwest PG Solutions

USA . 439 parts In-Stock

1+ parts

$39.237

100+ parts

-

1k+ parts

-

10k+ parts

-

439

$39.237

-

-

-

Glotronic Ltd.

UK . 2,780 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,780

-

-

-

-

Supply Digital

USA . 1,641 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,641

-

-

-

-

Overview

Elevate your electronic designs with the 54LS279FMQB by Texas Instruments. Crafted with precision and expertise, this latches & flip-flops device offers unparalleled quality and reliability. Ideal for military-grade applications, this product boasts a fast propagation delay of 27ns and a true output polarity, ensuring optimal performance. With its compact flatpack package style and dual terminal position, it is easy to integrate into your projects. Trust in Texas Instruments to deliver innovation and excellence in every component, giving you the competitive edge you need. Experience the value and benefits of the 54LS279FMQB today.

Feature Benefit Bullets

Package Body Material: CERAMIC, GLASS-SEALED

The ceramic, glass-sealed package provides durability and protection for the internal components, making this latch & flip-flop reliable for long-term use.

No. of Functions: 4

Having 4 functions allows for versatile use and customization in electronic circuits, providing flexibility in design.

Propagation Delay (tpd): 27 ns

With a low propagation delay, this latch & flip-flop offers quick response times, making it suitable for high-speed applications.

Temperature Grade: MILITARY

The military-grade temperature rating ensures the latch & flip-flop can withstand harsh environmental conditions, making it suitable for rugged applications.

Technical Specifications

Latches & Flip-Flops 54LS279FMQB attributes and parameters. Explore more Latches & Flip-Flops devices from Texas Instruments

Specs

Family:

LS

JESD-30 Code:

R-GDFP-F16

Length:

9.6645 mm

Logic IC Type:

No. of Bits:

2

No. of Functions:

4

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Polarity:

TRUE

Package Body Material:

CERAMIC, GLASS-SEALED

Package Code:

DFP

Package Shape:

Package Style (Meter):

FLATPACK

Propagation Delay (tpd):

27 ns

Maximum Seated Height:

2.032 mm

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

TTL

Temperature Grade:

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Trigger Type:

LOW LEVEL

Width:

6.604 mm

Trade Compliance

54LS279FMQB Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-086-9597, 5962010869597, 5962-21-894-6313, 5962218946313, 5962-99-748-7132, 5962997487132

NIIN

010869597, 218946313, 997487132

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

New products
from Texas Instruments 7

Similar products 20