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SN74ALS21AN

Texas Instruments

SN74ALS21AN by Texas Instruments

SN74ALS21AN by Texas Instruments is a TTL logic gate with 2 functions and 4 inputs. It has a propagation delay of 15 ns at 5V, suitable for commercial temperature grades. With a package size of 19.305mm x 7.62mm x 5.08mm, it is commonly used in applications requiring fast signal processing within a load capacitance of 50pF.

Median Price

$0.998

Lifecycle Status

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39

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1k+

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Mouser Electronics

USA . 760 parts In-Stock

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$1.710

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$1.020

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$0.892

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$0.841

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$1.710

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$0.841

Rochester

USA . 74,325 parts In-Stock

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$0.874

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$0.726

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$0.647

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DigiKey

USA . 74,325 parts In-Stock

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Verical

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Freelance Electronics

USA . 16 parts In-Stock

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Component Electronics Inc.

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Digiode

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TEDSS.com

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American Microsemiconductor Inc.

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Bristol Electronics

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Vyrian

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Diverse Electronics

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ECAB

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Electronic Expediters

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J & M Industries LLC

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Sunrise Surplus Inc.

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Connector Distribution Corp

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M&R Communications

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

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Legend Electronics Inc.

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Holdelec - ElecDif-Pro

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Mentor Electronics Marketing, LLC

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Inland Empire Components Inc.

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PC Components Company LLC

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ACDS - Activité Composants Distribution Service

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First Choice Components Inc.

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Corphita

USA . 3,882 parts In-Stock

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$0.559

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Microchip USA

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Parana Technologies

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DigiPath Technology Company

USA . 1,360 parts In-Stock

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ChromeModa Solutions

Germany . 2,340 parts In-Stock

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IDEA Electronic Components Group

UK . 759 parts In-Stock

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Cyclops Electronics Ltd (Excess)

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Glotronic Ltd.

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Overview

Enhance your electronic projects with the SN74ALS21AN by Texas Instruments, a top-quality logic gate that offers unparalleled performance and reliability. Manufactured by a trusted leader in the industry, this versatile component is perfect for a wide range of applications. With its fast propagation delay, low power consumption, and durable construction, the SN74ALS21AN provides exceptional value and benefits to customers looking for a high-performing solution. Upgrade your designs today with this innovative product from Texas Instruments.

Feature Benefit Bullets

Propagation Delay At Nominal Supply: 15 ns

Low propagation delay ensures fast signal processing and improves overall system performance.

No. of Inputs: 4

Having 4 inputs allows for more complex logic operations to be performed, increasing the functionality of the device.

Nominal Supply Voltage / Vsup: 5V

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

Temperature Grade: COMMERCIAL

Commercial grade temperature range makes this product suitable for most standard applications and environments.

Technology: TTL

TTL technology ensures reliable and robust operation, making this product a popular choice for logic gate applications.

Technical Specifications

Logic Gates SN74ALS21AN attributes and parameters. Explore more Logic Gates devices from Texas Instruments

Specs

Family:

ALS

JESD-30 Code:

R-PDIP-T14

JESD-609 Code:

e4

Length:

19.305 mm

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum I (ol):

8 Amp

No. of Functions:

2

No. of Inputs:

4

No. of Terminals:

14

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP14,.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):

2.3 mA

Propagation Delay At Nominal Supply:

15 ns

Propagation Delay (tpd):

15 ns

Qualification:

Not Qualified

Schmitt Trigger:

NO

Maximum Seated Height:

5.08 mm

Sub-Category:

Gate

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

SN74ALS21AN Logic ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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

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