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SN74LS257J

Texas Instruments

SN74LS257J by Texas Instruments

SN74LS257J by Texas Instruments is a TTL multiplexer with 4 functions and 2 inputs. It has a propagation delay of 30 ns at 5V, operates b/w 0-70°C, and supports a max power supply current of 10mA. Ideal for commercial applications requiring high-speed data switching in an inline package style.

Median Price

$19.550

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Freelance Electronics

USA . 7 parts In-Stock

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$15.099

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$15.854

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$14.948

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$15.099

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Bristol Electronics

USA . 425 parts In-Stock

1+ parts

$24.000

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$21.230

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$19.680

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425

$24.000

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Vyrian

USA . 5,570 parts In-Stock

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Digiode

USA . 2,896 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 425 parts In-Stock

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Dan-Mar Components

USA . 425 parts In-Stock

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Prism Electronics

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Legend Electronics Inc.

USA . 4 parts In-Stock

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Holdelec - ElecDif-Pro

France . 4 parts In-Stock

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Resion

USA . 4 parts In-Stock

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Distributors (Availability)

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AZTECH Wire

Italy . 489 parts In-Stock

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$6.483

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Semicontronic

India . 1,424 parts In-Stock

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$7.000

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$6.825

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$6.790

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One Stop Electronics

USA . 1,058 parts In-Stock

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$21.000

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Parana Technologies

USA . 320 parts In-Stock

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$24.085

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$24.735

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DigiPath Technology Company

USA . 1,361 parts In-Stock

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$26.521

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$26.521

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ChromeModa Solutions

Germany . 3,836 parts In-Stock

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$27.062

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$22.191

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IDEA Electronic Components Group

UK . 1,303 parts In-Stock

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$27.062

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$25.709

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$24.356

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Corphita

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Perfect Parts

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Overview

Elevate your electronic projects with the SN74LS257J by Texas Instruments, a top-tier manufacturer known for quality and reliability. This multiplexer/demultiplexer offers unmatched performance and versatility, making it ideal for a wide range of applications. With its 4 functions, 2 inputs, and 3-STATE output characteristics, this product delivers exceptional value and efficiency. Trust Texas Instruments to provide you with cutting-edge technology that meets your every need. Experience the difference with the SN74LS257J today.

Feature Benefit Bullets

Package Body Material: CERAMIC

Ceramic is a highly reliable and durable material, ensuring the product's longevity and resistance to environmental factors.

Propagation Delay At Nominal Supply: 30 ns

Low propagation delay ensures fast data processing and efficient operation of the multiplexer/demultiplexer.

No. of Functions: 4

Having 4 functions in one device increases versatility and efficiency in data processing.

No. of Inputs: 2

2 inputs allow for simpler integration and connection with other components in the system.

Nominal Supply Voltage / Vsup (V): 5

Operates on a standard 5V supply voltage, making it compatible with a wide range of systems.

Maximum I (ol): 8 Amp

High output current capability allows for driving demanding loads without external buffering.

Output Characteristics: 3-STATE

3-state output allows for high impedance state, which is useful for bus-oriented applications.

Technology: TTL

TTL technology ensures compatibility with a variety of digital systems and provides reliable performance.

Technical Specifications

Multiplexer & Demultiplexer SN74LS257J attributes and parameters. Explore more Multiplexer & Demultiplexer devices from Texas Instruments

Specs

JESD-30 Code:

R-XDIP-T16

Logic IC Type:

Maximum I (ol):

8 Amp

No. of Functions:

4

No. of Inputs:

2

No. of Terminals:

16

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Characteristics:

3-STATE

Package Body Material:

CERAMIC

Package Code:

DIP

Package Equivalence Code:

DIP16,.3

Package Shape:

Package Style (Meter):

IN-LINE

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

10 mA

Propagation Delay At Nominal Supply:

30 ns

Qualification:

Not Qualified

Sub-Category:

Multiplexer/Demultiplexers

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

NO

Technology:

TTL

Temperature Grade:

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Trade Compliance

SN74LS257J Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-122-9311, 5962011229311

NIIN

011229311

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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