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SN74LS42D

Texas Instruments

SN74LS42D by Texas Instruments

SN74LS42D by Texas Instruments is a TTL decoder with 10 bits, 30 ns propagation delay, and inverted output polarity. It operates at a nominal voltage of 5V and has a max power supply current of 10mA. Ideal for applications requiring fast decoding with standard input conditioning in commercial temperature grades.

Median Price

$2.370

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 358 parts In-Stock

1+ parts

$3.180

100+ parts

$2.103

1k+ parts

$1.750

10k+ parts

$1.662

358

$3.180

$2.103

$1.750

$1.662

Mouser Electronics

USA . 260 parts In-Stock

1+ parts

$3.180

100+ parts

$2.110

1k+ parts

$1.720

10k+ parts

$1.670

260

$3.180

$2.110

$1.720

$1.670

Arrow

USA . 40 parts In-Stock

1+ parts

-

100+ parts

$1.088

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40

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$1.088

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Rochester

USA . 22 parts In-Stock

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-

100+ parts

$1.560

1k+ parts

$1.390

10k+ parts

$1.310

22

-

$1.560

$1.390

$1.310

Distributors (In-Stock)

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

Digiode

USA . 5,258 parts In-Stock

1+ parts

$1.235

100+ parts

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5,258

$1.235

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Nova Conductors

Japan . 10 parts In-Stock

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$1.440

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10

$1.440

-

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Vyrian

USA . 8,707 parts In-Stock

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8,707

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Q Components

USA . 2 parts In-Stock

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Distributors (Availability)

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Semicontronic

India . 143 parts In-Stock

1+ parts

$0.920

100+ parts

$0.897

1k+ parts

$0.892

10k+ parts

-

143

$0.920

$0.897

$0.892

-

Corphita

USA . 6,723 parts In-Stock

1+ parts

$1.170

100+ parts

-

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6,723

$1.170

-

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Component Stockers USA

USA . 2,498 parts In-Stock

1+ parts

$1.350

100+ parts

$2.330

1k+ parts

$1.020

10k+ parts

-

2,498

$1.350

$2.330

$1.020

-

Bastille Electronics

Australia . 120 parts In-Stock

1+ parts

$1.440

100+ parts

$1.368

1k+ parts

$1.300

10k+ parts

$1.282

120

$1.440

$1.368

$1.300

$1.282

Continental Prestige Electronics

USA . 6,078 parts In-Stock

1+ parts

$1.440

100+ parts

-

1k+ parts

-

10k+ parts

$1.411

6,078

$1.440

-

-

$1.411

Argo Parts USA

USA . 3,006 parts In-Stock

1+ parts

$1.440

100+ parts

-

1k+ parts

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3,006

$1.440

-

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AZTECH Wire

Italy . 258 parts In-Stock

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$5.723

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258

$5.723

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Parana Technologies

USA . 1,967 parts In-Stock

1+ parts

$7.643

100+ parts

-

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$8.161

10k+ parts

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1,967

$7.643

-

$8.161

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DigiPath Technology Company

USA . 1,335 parts In-Stock

1+ parts

$8.416

100+ parts

$7.743

1k+ parts

-

10k+ parts

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1,335

$8.416

$7.743

-

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ChromeModa Solutions

Germany . 5,962 parts In-Stock

1+ parts

$8.588

100+ parts

$7.042

1k+ parts

-

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5,962

$8.588

$7.042

-

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IDEA Electronic Components Group

UK . 2,255 parts In-Stock

1+ parts

$8.588

100+ parts

$8.159

1k+ parts

$7.729

10k+ parts

-

2,255

$8.588

$8.159

$7.729

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Corohmni

South Africa . 111 parts In-Stock

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$12.867

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$12.867

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Microchip USA

USA . 2,470 parts In-Stock

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$18.525

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2,470

$18.525

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Advanced Electronics

New Zealand . 200 parts In-Stock

1+ parts

$30.387

100+ parts

$30.083

1k+ parts

$28.867

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200

$30.387

$30.083

$28.867

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QUARKTWIN TECHNOLOGY LTD

USA . 24,513 parts In-Stock

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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SupplyDigital Components

Austria . 7,188 parts In-Stock

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Kulean Microsystems

USA . 6,440 parts In-Stock

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6,440

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TANS Electronics

Latvia . 3,055 parts In-Stock

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Perfect Parts

USA . 2,243 parts In-Stock

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Problanco Electronics

Mexico . 2,241 parts In-Stock

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2,241

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Robosynatics

Brazil . 900 parts In-Stock

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$0.022

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$0.022

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$0.022

900

-

$0.022

$0.022

$0.022

Lucentia Tech

USA . 900 parts In-Stock

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$0.022

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$0.022

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$0.022

900

-

$0.022

$0.022

$0.022

UHIMA Technologies

Türkiye . 545 parts In-Stock

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545

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Overview

Enhance your electronic projects with the SN74LS42D by Texas Instruments, a top-tier manufacturer known for its quality and reliability. This Decoder & Drivers component offers fast propagation delays at a nominal supply voltage of 5V, making it ideal for a wide range of applications. With inverted output polarity and standard input conditioning, this versatile product provides excellent value and performance. Trust Texas Instruments to deliver cutting-edge technology in a compact small outline package, ensuring seamless integration into your designs. Elevate your projects with the SN74LS42D and experience the benefits of precision engineering and innovative design.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the internal components of the decoder & driver, ensuring a longer lifespan.

Propagation Delay At Nominal Supply: 30 ns

With a fast propagation delay, this decoder & driver can quickly process input signals, leading to efficient operation.

Surface Mount: YES

Being surface mountable makes the installation of this decoder & driver easier and more compact in electronic circuits.

Nominal Supply Voltage / Vsup: 5V

Operating at a standard 5V supply voltage, this decoder & driver is compatible with many electronic systems.

Output Polarity: INVERTED

The inverted output polarity can be beneficial for specific applications where this type of signal is required for proper functionality.

Technology: TTL

Utilizing TTL technology ensures compatibility with TTL logic systems, making integration into existing setups straightforward.

Technical Specifications

Decoder & Drivers SN74LS42D attributes and parameters. Explore more Decoder & Drivers devices from Texas Instruments

Specs

Family:

LS

Input Conditioning:

STANDARD

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:

10

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Polarity:

INVERTED

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TUBE

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

10 mA

Propagation Delay At Nominal Supply:

30 ns

Propagation Delay (tpd):

30 ns

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Decoder/Drivers

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

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width:

3.9 mm

Trade Compliance

SN74LS42D Logic ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

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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