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SN74LS221NSRE4

Texas Instruments

SN74LS221NSRE4 by Texas Instruments

SN74LS221NSRE4 by Texas Instruments is a TTL technology Prescaler & Multivibrator with 2 functions, 80 ns propagation delay, and 5V nominal voltage. It is used in applications requiring complementary output polarity, such as signal processing and frequency division circuits.

Median Price

$12.659

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 100 parts In-Stock

1+ parts

$12.659

100+ parts

$11.520

1k+ parts

$10.380

10k+ parts

-

100

$12.659

$11.520

$10.380

-

Distributors (In-Stock)

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

Digiode

USA . 3,798 parts In-Stock

1+ parts

$12.026

100+ parts

-

1k+ parts

-

10k+ parts

-

3,798

$12.026

-

-

-

Vyrian

USA . 4,177 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,177

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 169 parts In-Stock

1+ parts

$11.393

100+ parts

-

1k+ parts

-

10k+ parts

-

169

$11.393

-

-

-

Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$12.659

100+ parts

$11.520

1k+ parts

$10.380

10k+ parts

-

100

$12.659

$11.520

$10.380

-

Parana Technologies

USA . 1,962 parts In-Stock

1+ parts

$16.850

100+ parts

-

1k+ parts

$17.094

10k+ parts

-

1,962

$16.850

-

$17.094

-

DigiPath Technology Company

USA . 357 parts In-Stock

1+ parts

$18.554

100+ parts

$17.070

1k+ parts

-

10k+ parts

-

357

$18.554

$17.070

-

-

ChromeModa Solutions

Germany . 4,361 parts In-Stock

1+ parts

$18.933

100+ parts

$15.525

1k+ parts

-

10k+ parts

-

4,361

$18.933

$15.525

-

-

IDEA Electronic Components Group

UK . 1,622 parts In-Stock

1+ parts

$18.933

100+ parts

$17.986

1k+ parts

$17.040

10k+ parts

-

1,622

$18.933

$17.986

$17.040

-

Overview

Enhance your electronic projects with the reliable SN74LS221NSRE4 by Texas Instruments, a top-tier manufacturer known for quality and innovation. This Prescaler & Multivibrator component offers versatile applications, perfect for a wide range of projects. With a compact design and efficient performance, this product provides exceptional value and benefits to customers looking for superior functionality in their creations. Upgrade your designs with the SN74LS221NSRE4 and experience the advantages of Texas Instruments technology at its finest.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components, ensuring a longer lifespan for the product.

No. of Functions: 2

Offers versatility and multiple functionalities in a single device, making it a cost-effective solution.

Nominal Supply Voltage / Vsup (V): 5

Works efficiently within the standard 5V supply voltage range, making it compatible with most systems.

Propagation Delay (tpd): 80 ns

Provides fast signal processing and response time, making the product suitable for time-sensitive applications.

Maximum Operating Temperature: 70°C

Ensures the product can operate reliably in a wide range of temperature environments.

Technology: TTL

Utilizes TTL technology which has proven to be robust and reliable for digital logic applications.

Technical Specifications

Prescaler & Multivibrators SN74LS221NSRE4 attributes and parameters. Explore more Prescaler & Multivibrators devices from Texas Instruments

Specs

Additional Features:

NON-RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO

Family:

LS

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Length:

10.2 mm

Logic IC Type:

Moisture Sensitivity Level (MSL):

1

No. of Data/Clock Inputs:

2

No. of Functions:

2

No. of Terminals:

16

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Polarity:

COMPLEMENTARY

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.3

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Propagation Delay (tpd):

80 ns

Qualification:

Not Qualified

Maximum Seated Height:

2 mm

Sub-Category:

Prescaler/Multivibrators

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:

5.3 mm

Trade Compliance

SN74LS221NSRE4 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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