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SN74LS31DR

Texas Instruments

SN74LS31DR by Texas Instruments

SN74LS31DR by Texas Instruments is a TTL delay line with 48ns propagation delay at 5V. It has 16 terminals, operates b/w 0-70°C, and is surface mountable. Ideal for applications requiring true output polarity and a load capacitance of 15pF.

Median Price

$0.270

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

$0.291

1k+ parts

$0.242

10k+ parts

$0.216

2,500

-

$0.291

$0.242

$0.216

DigiKey

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

$0.250

2,500

-

-

-

$0.250

Verical

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.270

2,500

-

-

-

$0.270

Distributors (In-Stock)

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

Digiode

USA . 1,752 parts In-Stock

1+ parts

$0.226

100+ parts

-

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-

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1,752

$0.226

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-

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Vyrian

USA . 749 parts In-Stock

1+ parts

$0.238

100+ parts

-

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749

$0.238

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DigiKey Marketplace

USA . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.250

10k+ parts

-

2,500

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-

$0.250

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Elcom Components

USA . 1,350 parts In-Stock

1+ parts

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1,350

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Distributors (Availability)

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

Corphita

USA . 4,728 parts In-Stock

1+ parts

$0.214

100+ parts

-

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4,728

$0.214

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Component Stockers USA

USA . 4,608 parts In-Stock

1+ parts

$0.240

100+ parts

$0.230

1k+ parts

$0.210

10k+ parts

-

4,608

$0.240

$0.230

$0.210

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Parana Technologies

USA . 142 parts In-Stock

1+ parts

$23.718

100+ parts

-

1k+ parts

$24.343

10k+ parts

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142

$23.718

-

$24.343

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ChromeModa Solutions

Germany . 2,067 parts In-Stock

1+ parts

$26.650

100+ parts

$21.853

1k+ parts

-

10k+ parts

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2,067

$26.650

$21.853

-

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IDEA Electronic Components Group

UK . 1,538 parts In-Stock

1+ parts

$26.650

100+ parts

$25.318

1k+ parts

$23.985

10k+ parts

-

1,538

$26.650

$25.318

$23.985

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DigiPath Technology Company

USA . 2,129 parts In-Stock

1+ parts

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100+ parts

$24.028

1k+ parts

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2,129

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$24.028

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Microchip USA

USA . 224 parts In-Stock

1+ parts

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224

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Overview

Enhance your electronic projects with the SN74LS31DR by Texas Instruments, a high-quality delay line that offers superior performance and reliability. Designed by the reputable manufacturer, Texas Instruments, this product is ideal for a wide range of applications in the electronics industry. With a fast propagation delay and low power consumption, the SN74LS31DR provides exceptional value to customers seeking efficient and precise solutions for their projects. Experience the benefits of this top-notch delay line and take your creations to the next level with Texas Instruments.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, suitable for various applications.

Propagation Delay At Nominal Supply: 48 ns

The low propagation delay ensures quick signal transmission, making this delay line efficient in time-sensitive applications.

Surface Mount: YES

Being surface mountable simplifies the installation process and saves space on the PCB.

Nominal Supply Voltage / Vsup (V): 5

Operates at a common supply voltage of 5V, making it compatible with standard electronic systems.

Load Capacitance (CL): 15 pF

The specified load capacitance ensures proper signal transmission and reception in the circuit.

Maximum Operating Temperature: 70 °C

With a high maximum operating temperature, this delay line is suitable for use in various environmental conditions.

Technology: TTL

Utilizing TTL technology ensures compatibility with TTL logic levels, enhancing the product's versatility.

Technical Specifications

Delay Lines SN74LS31DR attributes and parameters. Explore more Delay Lines devices from Texas Instruments

Specs

Additional Features:

INVERTING, NON INVERTING AND NAND GATES ACTING AS DELAY ELEMENTS

Family:

LS

JESD-30 Code:

R-PDSO-G16

Length:

9.9 mm

Load Capacitance (CL):

15 pF

Logic IC Type:

No. of Functions:

1

No. of Taps/Steps:

0

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

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

20 mA

Programmable Delay Line:

NO

Propagation Delay At Nominal Supply:

48 ns

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Delay Lines

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 Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Nominal Total Delay (td):

95 ns

Width:

3.9 mm

Trade Compliance

SN74LS31DR Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

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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