Loading...

SN74ALS642A-1DWR

Texas Instruments

SN74ALS642A-1DWR by Texas Instruments

SN74ALS642A-1DWR by Texas Instruments is an 8-bit bus driver with a propagation delay of 30ns at 5V. It features open-collector output, operates b/w 0-70°C, and has a max supply voltage of 5.5V. Ideal for bidirectional control applications requiring fast signal transmission in compact designs.

Median Price

-

Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 2,246 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,246

-

-

-

-

Digiode

USA . 1,949 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,949

-

-

-

-

Distributors (Availability)

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

Andel Nordic

Denmark . 4,103 parts In-Stock

1+ parts

$3.513

100+ parts

-

1k+ parts

$3.373

10k+ parts

$3.373

4,103

$3.513

-

$3.373

$3.373

AZTECH Wire

Italy . 448 parts In-Stock

1+ parts

$6.877

100+ parts

-

1k+ parts

-

10k+ parts

-

448

$6.877

-

-

-

Parana Technologies

USA . 958 parts In-Stock

1+ parts

$16.272

100+ parts

-

1k+ parts

$16.580

10k+ parts

-

958

$16.272

-

$16.580

-

DigiPath Technology Company

USA . 415 parts In-Stock

1+ parts

$17.917

100+ parts

$16.484

1k+ parts

-

10k+ parts

-

415

$17.917

$16.484

-

-

ChromeModa Solutions

Germany . 675 parts In-Stock

1+ parts

$18.283

100+ parts

$14.992

1k+ parts

-

10k+ parts

-

675

$18.283

$14.992

-

-

IDEA Electronic Components Group

UK . 343 parts In-Stock

1+ parts

$18.283

100+ parts

$17.369

1k+ parts

$16.455

10k+ parts

-

343

$18.283

$17.369

$16.455

-

One Stop Electronics

USA . 655 parts In-Stock

1+ parts

$46.000

100+ parts

-

1k+ parts

-

10k+ parts

-

655

$46.000

-

-

-

Microchip USA

USA . 433 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

433

-

-

-

-

Corphita

USA . 305 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

305

-

-

-

-

Overview

Elevate your electronic designs with the SN74ALS642A-1DWR by Texas Instruments, a top-tier manufacturer known for delivering high-quality products. This bus driver and transceiver is designed to enhance signal transmission efficiency and reliability, making it ideal for various applications. With its advanced features and industry-leading performance, this product offers exceptional value and benefits to customers seeking superior quality components for their projects. Experience the difference with Texas Instruments and take your designs to the next level.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used in the package body provides good durability and protection for the internal components of the product.

Propagation Delay At Nominal Supply: 30 ns

The low propagation delay at nominal supply ensures fast transmission of signals, making this product efficient for use in bus driver applications.

Surface Mount: YES

Being surface mountable allows for easy and convenient installation onto circuit boards, saving space and reducing assembly time.

Nominal Supply Voltage / Vsup (V): 5

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

Output Characteristics: OPEN-COLLECTOR

The open-collector output allows for more flexibility in connecting multiple devices and provides easier interfacing with other components.

Technology: TTL

Using TTL technology ensures reliable and efficient signal processing, making this product suitable for high-performance bus driver and transceiver applications.

Width: 7.5 mm

The compact width of 7.5mm enables the product to be used in space-constrained environments while maintaining its functionality.

Temperature Grade: COMMERCIAL

Designed for commercial temperature range, this product is suitable for typical operating conditions in various commercial applications.

Technical Specifications

Bus Driver & Transceivers SN74ALS642A-1DWR 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):

48 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:

OPEN-COLLECTOR

Output Polarity:

INVERTED

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):

28 mA

Propagation Delay At Nominal Supply:

30 ns

Propagation Delay (tpd):

22 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

SN74ALS642A-1DWR 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

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