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SN74LS279ADR

Texas Instruments

SN74LS279ADR by Texas Instruments

SN74LS279ADR by Texas Instruments is a TTL technology latch with 2 bits, 4 functions, and 30 ns propagation delay. It operates at a nominal voltage of 5V and has a load capacitance of 15 pF. This small outline package is ideal for applications requiring low-level trigger type latches in commercial temperature grades.

Median Price

$0.710

Lifecycle Status

Suppliers In-Stock

14

In-Stock Inventory

1k+

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Chip1Stop

Japan . 2,006 parts In-Stock

1+ parts

$0.710

100+ parts

$0.603

1k+ parts

$0.499

10k+ parts

$0.436

2,006

$0.710

$0.603

$0.499

$0.436

Mouser Electronics

USA . 3,095 parts In-Stock

1+ parts

$1.430

100+ parts

$0.841

1k+ parts

-

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-

3,095

$1.430

$0.841

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DigiKey

USA . 2,945 parts In-Stock

1+ parts

$1.430

100+ parts

$0.841

1k+ parts

$0.773

10k+ parts

$0.683

2,945

$1.430

$0.841

$0.773

$0.683

Arrow

USA . 2,500 parts In-Stock

1+ parts

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$0.662

2,500

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$0.662

Verical

USA . 1,701 parts In-Stock

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$0.609

1k+ parts

$0.594

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1,701

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$0.609

$0.594

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Distributors (In-Stock)

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Digiode

USA . 1,244 parts In-Stock

1+ parts

$0.533

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-

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1,244

$0.533

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Nova Conductors

Japan . 97 parts In-Stock

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$0.587

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97

$0.587

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ACDS - Activité Composants Distribution Service

France . 2,500 parts In-Stock

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Bristol Electronics

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

$0.549

1k+ parts

$0.381

10k+ parts

-

2,500

-

$0.549

$0.381

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Dan-Mar Components

USA . 2,500 parts In-Stock

1+ parts

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2,500

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TME

Poland . 2,500 parts In-Stock

1+ parts

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$0.690

2,500

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$0.690

Vyrian

USA . 2,353 parts In-Stock

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ECAB

Sweden . 500 parts In-Stock

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500

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Prism Electronics

USA . 33 parts In-Stock

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33

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Distributors (Availability)

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Ampacity Inc.

Singapore . 2,251 parts In-Stock

1+ parts

$0.418

100+ parts

-

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2,251

$0.418

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Corphita

USA . 3,538 parts In-Stock

1+ parts

$0.505

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3,538

$0.505

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Continental Prestige Electronics

USA . 3,296 parts In-Stock

1+ parts

$0.586

100+ parts

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$0.574

3,296

$0.586

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$0.574

Argo Parts USA

USA . 1,400 parts In-Stock

1+ parts

$0.586

100+ parts

-

1k+ parts

-

10k+ parts

$0.569

1,400

$0.586

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-

$0.569

Netroflash

USA . 50 parts In-Stock

1+ parts

$0.587

100+ parts

$0.575

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-

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50

$0.587

$0.575

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Semicontronic

India . 2,012 parts In-Stock

1+ parts

$0.910

100+ parts

$0.887

1k+ parts

$0.883

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2,012

$0.910

$0.887

$0.883

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Microchip USA

USA . 5,403 parts In-Stock

1+ parts

$3.562

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$3.562

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Parana Technologies

USA . 2,270 parts In-Stock

1+ parts

$21.445

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$21.812

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2,270

$21.445

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$21.812

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ChromeModa Solutions

Germany . 2,563 parts In-Stock

1+ parts

$24.096

100+ parts

$19.759

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2,563

$24.096

$19.759

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IDEA Electronic Components Group

UK . 1,462 parts In-Stock

1+ parts

$24.096

100+ parts

$22.891

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$21.686

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1,462

$24.096

$22.891

$21.686

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Corohmni

South Africa . 24 parts In-Stock

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$29.722

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24

$29.722

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Perfect Parts

USA . 7,344 parts In-Stock

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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Kepictronics

USA . 2,431 parts In-Stock

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DigiPath Technology Company

USA . 1,123 parts In-Stock

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$21.725

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$21.725

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Cyclops Electronics Ltd (Excess)

UK . 697 parts In-Stock

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Glotronic Ltd.

UK . 558 parts In-Stock

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Assy Fe

Spain . 40 parts In-Stock

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Overview

Enhance the performance of your electronic projects with the SN74LS279ADR by Texas Instruments. Crafted with precision and expertise, this high-quality latch & flip-flop offers unmatched reliability and efficiency. Ideal for a variety of applications, this product boasts 4 functions, 2 bits, and a nominal supply voltage of 5V. With a compact design and fast propagation delay, the SN74LS279ADR is a valuable asset for any electronics enthusiast. Upgrade your projects today with this top-of-the-line component from Texas Instruments.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection, ensuring the latch or flip-flop remains intact and functional even in demanding environments.

Propagation Delay At Nominal Supply: 30 ns

The fast propagation delay ensures quick response times, making this product suitable for applications where speed is crucial.

No. of Functions: 4

Having multiple functions in one device allows for more complex circuit designs and reduces the need for additional components.

Package Shape: RECTANGULAR

The rectangular shape makes it easy to fit and mount this latch or flip-flop in various circuit layouts, maximizing space efficiency.

Nominal Supply Voltage / Vsup (V): 5

Operating at a common supply voltage of 5V makes integration with other components simple and straightforward.

Output Polarity: TRUE

The true output polarity ensures accurate signal transmission, reducing the risk of errors in data processing.

Technology: TTL

Utilizing TTL technology provides reliable and consistent performance, making this product a trusted choice for digital logic circuits.

Technical Specifications

Latches & Flip-Flops SN74LS279ADR attributes and parameters. Explore more Latches & Flip-Flops devices from Texas Instruments

Specs

Additional Features:

WITH DUAL S INPUT FOR TWO FUNCTIONS

Family:

LS

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Length:

9.9 mm

Load Capacitance (CL):

15 pF

Logic IC Type:

Maximum I (ol):

8 Amp

Moisture Sensitivity Level (MSL):

1

No. of Bits:

2

No. of Functions:

4

No. of Terminals:

16

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Polarity:

TRUE

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

7 mA

Propagation Delay At Nominal Supply:

30 ns

Propagation Delay (tpd):

27 ns

Qualification:

Not Qualified

Schmitt Trigger:

NO

Maximum Seated Height:

1.75 mm

Sub-Category:

FF/Latches

Maximum Supply Voltage (Vsup):

5.25 V

Minimum Supply Voltage (Vsup):

4.75 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

TTL

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Trigger Type:

LOW LEVEL

Width:

3.9 mm

Trade Compliance

SN74LS279ADR Logic ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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

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