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SN74ALS639ADWR

Texas Instruments

SN74ALS639ADWR by Texas Instruments

SN74ALS639ADWR by Texas Instruments is an 8-bit bus driver with a propagation delay of 30ns at 5V. It features a small outline package, operates b/w 0-70°C, and has a max power supply current of 50mA. Ideal for bidirectional control applications requiring true output polarity in commercial temperature grades.

Median Price

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Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

EMSNET

USA . 10,913 parts In-Stock

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Vyrian

USA . 2,396 parts In-Stock

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Digiode

USA . 2,379 parts In-Stock

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2,379

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Distributors (Availability)

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Andel Nordic

Denmark . 440 parts In-Stock

1+ parts

$7.377

100+ parts

-

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$7.082

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$7.082

440

$7.377

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$7.082

$7.082

AZTECH Wire

Italy . 606 parts In-Stock

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$14.729

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606

$14.729

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Parana Technologies

USA . 316 parts In-Stock

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$27.253

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$33.776

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316

$27.253

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$33.776

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ChromeModa Solutions

Germany . 2,349 parts In-Stock

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$30.621

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$25.109

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2,349

$30.621

$25.109

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IDEA Electronic Components Group

UK . 1,054 parts In-Stock

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$30.621

100+ parts

$29.090

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$27.559

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1,054

$30.621

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One Stop Electronics

USA . 683 parts In-Stock

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$49.000

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683

$49.000

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Component Stockers USA

USA . 238 parts In-Stock

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$99.990

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Corphita

USA . 1,440 parts In-Stock

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DigiPath Technology Company

USA . 1,026 parts In-Stock

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$27.608

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Microchip USA

USA . 131 parts In-Stock

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Overview

Experience unparalleled reliability and performance with the SN74ALS639ADWR by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments delivers top-notch quality in the Bus Driver & Transceivers category. This product offers customers the value of fast propagation delay, versatile 3-STATE output characteristics, and a wide operating temperature range. With dual terminal positions and bidirectional count direction, this device is perfect for various applications where precision and efficiency are key. Trust Texas Instruments to provide you with cutting-edge technology that exceeds your expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides durability and protection for the internal components, making the product long-lasting and suitable for rugged environments.

Propagation Delay At Nominal Supply: 30 ns

Fast propagation delay ensures efficient and timely signal transmission, making this bus driver/transceiver ideal for high-speed communication applications.

Surface Mount: YES

Surface mount capability allows for easy and convenient installation on circuit boards, saving space and reducing assembly time.

Nominal Supply Voltage / Vsup (V): 5

Operating at a standard 5V supply voltage makes this product compatible with a wide range of systems and power sources.

Output Characteristics: 3-STATE

3-STATE output characteristics provide flexibility in controlling the output signals, allowing for efficient management of bus lines and communication channels.

Technical Specifications

Bus Driver & Transceivers SN74ALS639ADWR attributes and parameters. Explore more Bus Driver & Transceivers devices from Texas Instruments

Specs

Additional Features:

WITH DIRECTION CONTROL

Control Type:

COMMON CONTROL

Count Direction:

BIDIRECTIONAL

Family:

ALS

JESD-30 Code:

R-PDSO-G20

Length:

12.8 mm

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum I (ol):

24 Amp

No. of Bits:

8

No. of Functions:

1

No. of Ports:

2

No. of Terminals:

20

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Characteristics:

3-STATE

Output Polarity:

TRUE

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP20,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

50 mA

Propagation Delay At Nominal Supply:

30 ns

Propagation Delay (tpd):

30 ns

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Bus Driver/Transceivers

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

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Translation:

N/A

Width:

7.5 mm

Trade Compliance

SN74ALS639ADWR 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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