Loading...

SN74F521N

Texas Instruments

SN74F521N by Texas Instruments

SN74F521N by Texas Instruments is a TTL digital arithmetic circuit with 8 bits and an inverted output polarity. It has a propagation delay of 11 ns at a nominal voltage of 5V. This component is commonly used in applications requiring fast and accurate arithmetic calculations.

Median Price

$0.780

Lifecycle Status

Suppliers In-Stock

43

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 417 parts In-Stock

1+ parts

$1.090

100+ parts

$0.625

1k+ parts

-

10k+ parts

-

417

$1.090

$0.625

-

-

Element14

Singapore . 49 parts In-Stock

1+ parts

$1.590

100+ parts

$0.845

1k+ parts

$0.784

10k+ parts

$0.736

49

$1.590

$0.845

$0.784

$0.736

Rochester

USA . 4,344 parts In-Stock

1+ parts

-

100+ parts

$0.626

1k+ parts

$0.520

10k+ parts

$0.464

4,344

-

$0.626

$0.520

$0.464

DigiKey

USA . 4,344 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.780

10k+ parts

-

4,344

-

-

$0.780

-

Verical

USA . 3,615 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.650

10k+ parts

$0.580

3,615

-

-

$0.650

$0.580

Distributors (In-Stock)

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

Freelance Electronics

USA . 21 parts In-Stock

1+ parts

$0.191

100+ parts

-

1k+ parts

-

10k+ parts

-

21

$0.191

-

-

-

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$0.356

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$0.356

-

-

-

Digiode

USA . 2,768 parts In-Stock

1+ parts

$0.370

100+ parts

-

1k+ parts

-

10k+ parts

-

2,768

$0.370

-

-

-

DF Sales Co.

USA . 108 parts In-Stock

1+ parts

$0.480

100+ parts

-

1k+ parts

-

10k+ parts

-

108

$0.480

-

-

-

DF Sales Co.

USA . 108 parts In-Stock

1+ parts

$0.480

100+ parts

-

1k+ parts

-

10k+ parts

-

108

$0.480

-

-

-

American Microsemiconductor Inc.

USA . 54 parts In-Stock

1+ parts

$0.710

100+ parts

-

1k+ parts

-

10k+ parts

-

54

$0.710

-

-

-

Component Electronics Inc.

Canada . 684 parts In-Stock

1+ parts

$0.770

100+ parts

$0.580

1k+ parts

$0.500

10k+ parts

-

684

$0.770

$0.580

$0.500

-

DigiKey Marketplace

USA . 5,113 parts In-Stock

1+ parts

-

100+ parts

$0.400

1k+ parts

-

10k+ parts

-

5,113

-

$0.400

-

-

Standard Data Resources

USA . 2,601 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,601

-

-

-

-

Vyrian

USA . 1,605 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,605

-

-

-

-

Microfarads

USA . 1,177 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,177

-

-

-

-

Mil-Aero Solutions, Inc.

USA . 838 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

838

-

-

-

-

MRC Electronics

USA . 568 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

568

-

-

-

-

R&J Components

USA . 398 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

398

-

-

-

-

Electronic Expediters

USA . 370 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

370

-

-

-

-

Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 331 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

331

-

-

-

-

Mentor Electronics Marketing, LLC

USA . 300 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

300

-

-

-

-

Semi Source

USA . 266 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

266

-

-

-

-

ComSIT Distribution GmbH

Germany . 230 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

230

-

-

-

-

Prism Electronics

USA . 182 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

182

-

-

-

-

ABC Electronics Ltd.

UK . 178 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

178

-

-

-

-

Elcom Components

USA . 160 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

160

-

-

-

-

Amar Radio Corporation

India . 143 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

143

-

-

-

-

Bristol Electronics

USA . 128 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

128

-

-

-

-

Manoshevitz Elec. Sales

Israel . 122 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

122

-

-

-

-

EMSNET

USA . 120 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

120

-

-

-

-

Inland Empire Components Inc.

USA . 116 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

116

-

-

-

-

GES GmbH

Germany . 94 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

94

-

-

-

-

Atlantic Semiconductor

USA . 83 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

83

-

-

-

-

Resion

USA . 71 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

71

-

-

-

-

Pride Electronics

USA . 53 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

53

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 53 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

53

-

-

-

-

ECAB

Sweden . 49 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

49

-

-

-

-

Sinequanon

UK . 48 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

48

-

-

-

-

J & M Industries LLC

USA . 13 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

13

-

-

-

-

NAC Semi

USA . 11 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11

-

-

-

-

PC Components Company LLC

USA . 5 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5

-

-

-

-

LWI Electronics Inc

India . 2 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 1,384 parts In-Stock

1+ parts

$0.331

100+ parts

-

1k+ parts

-

10k+ parts

-

1,384

$0.331

-

-

-

Corphita

USA . 4,593 parts In-Stock

1+ parts

$0.350

100+ parts

-

1k+ parts

-

10k+ parts

-

4,593

$0.350

-

-

-

Argo Parts USA

USA . 1,917 parts In-Stock

1+ parts

$0.356

100+ parts

-

1k+ parts

-

10k+ parts

$0.346

1,917

$0.356

-

-

$0.346

Continental Prestige Electronics

USA . 238 parts In-Stock

1+ parts

$0.632

100+ parts

$0.484

1k+ parts

$0.312

10k+ parts

$0.291

238

$0.632

$0.484

$0.312

$0.291

Microchip USA

USA . 2,105 parts In-Stock

1+ parts

$2.600

100+ parts

-

1k+ parts

-

10k+ parts

-

2,105

$2.600

-

-

-

Andel Nordic

Denmark . 431 parts In-Stock

1+ parts

$8.372

100+ parts

-

1k+ parts

$8.037

10k+ parts

$8.037

431

$8.372

-

$8.037

$8.037

Parana Technologies

USA . 2,030 parts In-Stock

1+ parts

$20.023

100+ parts

-

1k+ parts

$19.957

10k+ parts

-

2,030

$20.023

-

$19.957

-

ChromeModa Solutions

Germany . 1,192 parts In-Stock

1+ parts

$22.498

100+ parts

$18.448

1k+ parts

-

10k+ parts

-

1,192

$22.498

$18.448

-

-

IDEA Electronic Components Group

UK . 1,009 parts In-Stock

1+ parts

$22.498

100+ parts

$21.373

1k+ parts

$20.248

10k+ parts

-

1,009

$22.498

$21.373

$20.248

-

A-Z Elektronik GmbH

Germany . 5,864 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,864

-

-

-

-

Perfect Parts

USA . 3,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,700

-

-

-

-

Netroflash

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

$0.349

1k+ parts

$0.339

10k+ parts

$0.332

2,000

-

$0.349

$0.339

$0.332

DigiPath Technology Company

USA . 1,261 parts In-Stock

1+ parts

-

100+ parts

$20.284

1k+ parts

-

10k+ parts

-

1,261

-

$20.284

-

-

Assy Fe

Spain . 1,003 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,003

-

-

-

-

Resion (Excess)

USA . 158 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

158

-

-

-

-

Kepictronics

USA . 140 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

140

-

-

-

-

GreenTree Electronics

Israel . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

-

A-Plus Industry Inc.

USA . 20 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

20

-

-

-

-

Standard Data Resources (Excess)

USA . 13 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

13

-

-

-

-

Overview

Looking for a reliable digital arithmetic circuit? Look no further than the SN74F521N by Texas Instruments. Known for their exceptional quality and expertise in semiconductor manufacturing, Texas Instruments brings you a product that delivers outstanding performance and value. With its 8-bit capability and inverted output polarity, this versatile circuit is perfect for a wide range of applications. Whether you need it for data processing, signal conversion, or any other digital arithmetic task, the SN74F521N offers the speed and precision you need. Trust Texas Instruments to provide you with the best in class solutions for your digital circuit needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material provides durability and reliability, ensuring the product can withstand various environmental conditions.

Propagation Delay At Nominal Supply: 11 ns

Low propagation delay results in fast operation and high-speed performance of the digital arithmetic circuit.

No. of Bits: 8

8 bits allow for a wide range of numerical operations and calculations, making this product suitable for various applications requiring precision.

Nominal Supply Voltage / Vsup (V): 5

A 5V supply voltage is common and easily accessible in many systems, ensuring compatibility and ease of integration.

Maximum Operating Temperature: 70 °C

Operating at up to 70 °C ensures the product's reliability and stability even under high-temperature conditions.

Technology: TTL

TTL technology offers low power consumption and high noise immunity, enhancing the overall performance and efficiency of the digital arithmetic circuit.

Technical Specifications

Digital Arithmetic Circuits SN74F521N attributes and parameters. Explore more Digital Arithmetic Circuits devices from Texas Instruments

Specs

Additional Features:

CASCADABLE

Family:

F/FAST

JESD-30 Code:

R-PDIP-T20

JESD-609 Code:

e4

Length:

24.325 mm

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum I (ol):

20 Amp

No. of Bits:

8

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Polarity:

INVERTED

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP20,.3

Package Shape:

Package Style (Meter):

IN-LINE

Packing Method:

TUBE

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

32 mA

Propagation Delay At Nominal Supply:

11 ns

Propagation Delay (tpd):

11 ns

Qualification:

Not Qualified

Maximum Seated Height:

5.08 mm

Sub-Category:

Arithmetic Circuits

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

NO

Technology:

TTL

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7.62 mm

Trade Compliance

SN74F521N Logic ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-311-0878, 5962013110878, 5962-14-468-2775, 5962144682775

NIIN

013110878, 144682775

PCN

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 21