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SN74121N

Texas Instruments

SN74121N by Texas Instruments

SN74121N by Texas Instruments is a TTL technology prescaler with 3 data/clock inputs, 80 ns propagation delay, and 5V nominal voltage. It is used in applications requiring Schmitt trigger functionality and operates within a temperature range of 0-70°C.

Median Price

$5.570

Lifecycle Status

Suppliers In-Stock

64

In-Stock Inventory

1k+

Distributors (Authorized)

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

Adafruit Industries

USA . 270 parts In-Stock

1+ parts

$2.597

100+ parts

$2.597

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$2.597

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270

$2.597

$2.597

$2.597

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Chip1Stop

Japan . 16 parts In-Stock

1+ parts

$4.540

100+ parts

$2.520

1k+ parts

$2.390

10k+ parts

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16

$4.540

$2.520

$2.390

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Farnell

UK . 716 parts In-Stock

1+ parts

$6.601

100+ parts

$4.466

1k+ parts

$4.375

10k+ parts

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716

$6.601

$4.466

$4.375

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DigiKey

USA . 432 parts In-Stock

1+ parts

$6.640

100+ parts

$4.304

1k+ parts

$3.883

10k+ parts

$3.778

432

$6.640

$4.304

$3.883

$3.778

Mouser Electronics

USA . 136 parts In-Stock

1+ parts

$6.640

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$4.720

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$6.640

$4.720

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Newark

USA . 145 parts In-Stock

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$6.840

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$4.990

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$4.660

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$6.840

$4.990

$4.660

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Element14

Singapore . 149 parts In-Stock

1+ parts

$9.600

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$6.760

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$6.670

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$9.600

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$6.670

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Master Electronics

USA . 8 parts In-Stock

1+ parts

$12.120

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$4.140

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$1.940

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$1.770

8

$12.120

$4.140

$1.940

$1.770

Rochester

USA . 521 parts In-Stock

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-

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$3.050

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$2.730

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$2.570

521

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$3.050

$2.730

$2.570

Verical

USA . 363 parts In-Stock

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$3.800

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$3.400

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RS (Exports)

UK . 212 parts In-Stock

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$3.233

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$3.071

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$3.233

$3.071

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Arrow

USA . 100 parts In-Stock

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$3.746

1k+ parts

$3.151

10k+ parts

$3.033

100

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$3.151

$3.033

Distributors (In-Stock)

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Digiode

USA . 4,727 parts In-Stock

1+ parts

$2.467

100+ parts

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$2.467

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Nova Conductors

Japan . 27 parts In-Stock

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$2.546

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$2.546

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Component Electronics Inc.

Canada . 24 parts In-Stock

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$3.850

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$2.880

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$2.500

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$3.850

$2.880

$2.500

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TEDSS.com

USA . 22 parts In-Stock

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$3.900

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$3.900

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American Microsemiconductor Inc.

USA . 196 parts In-Stock

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$4.480

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$4.480

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Forefront Electronics and Design

USA . 7 parts In-Stock

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$4.900

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7

$4.900

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TME

Poland . 245 parts In-Stock

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$6.370

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$4.270

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$6.370

$4.270

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Vyrian

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DigiKey Marketplace

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Digital Electronic Gebert Verwaltungs UG

Germany . 808 parts In-Stock

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Manoshevitz Elec. Sales

Israel . 391 parts In-Stock

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Electronic Expediters

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Fibra_Brandt Electronic GMBH

Germany . 173 parts In-Stock

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ECAB

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M&R Communications

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MISTER SPROCKETS

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Pegasus Components GmbH

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Holdelec - ElecDif-Pro

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PC Components Company LLC

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Sinequanon

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Bristol Electronics

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Lakeview Electronics

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Semi Source

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ICP Electronique

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Mentor Electronics Marketing, LLC

USA . 56 parts In-Stock

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Vectronix, Inc

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Electro Mavin

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First Choice Components Inc.

USA . 43 parts In-Stock

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Mil-Aero Solutions, Inc.

USA . 29 parts In-Stock

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North Shore Components

USA . 26 parts In-Stock

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Zilex Electronics Inc.

Canada . 25 parts In-Stock

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Prism Electronics

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QIE Inc.

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GES GmbH

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Belgium . 13 parts In-Stock

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France . 9 parts In-Stock

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A2Z Electronics, Inc.

USA . 8 parts In-Stock

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Electronics Depot

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Lakeland Logistics Inc

USA . 5 parts In-Stock

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Speed Components Ltd

Israel . 3 parts In-Stock

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

USA . 3 parts In-Stock

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Goldney Electronics S.L.

Spain . 2 parts In-Stock

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Resion

USA . 2 parts In-Stock

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Inland Empire Components Inc.

USA . 2 parts In-Stock

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Distributors (Availability)

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

Semicontronic

India . 331 parts In-Stock

1+ parts

$2.210

100+ parts

$2.155

1k+ parts

$2.144

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331

$2.210

$2.155

$2.144

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Ampacity Inc.

Singapore . 318 parts In-Stock

1+ parts

$2.210

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318

$2.210

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Corphita

USA . 1,855 parts In-Stock

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$2.337

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1,855

$2.337

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Aranea Global

USA . 2,000 parts In-Stock

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$2.495

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$2.395

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2,000

$2.495

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$2.395

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Argo Parts USA

USA . 768 parts In-Stock

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$2.546

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768

$2.546

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Advanced Electronics

New Zealand . 270 parts In-Stock

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$2.597

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$2.597

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$2.597

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270

$2.597

$2.597

$2.597

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Continental Prestige Electronics

USA . 965 parts In-Stock

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$3.720

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$3.720

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Microchip USA

USA . 7,155 parts In-Stock

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$14.336

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$14.336

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Corohmni

South Africa . 785 parts In-Stock

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$19.405

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Parana Technologies

USA . 2,226 parts In-Stock

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$28.114

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$43.853

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$28.114

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DigiPath Technology Company

USA . 2,047 parts In-Stock

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$30.957

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IDEA Electronic Components Group

UK . 1,969 parts In-Stock

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$31.589

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$30.010

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$28.430

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$31.589

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$28.430

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ChromeModa Solutions

Germany . 1,162 parts In-Stock

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$31.589

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$25.903

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Authorized Procurement Solutions

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Germany . 6,500 parts In-Stock

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Perfect Parts

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iodParts Technologies Inc.

India . 333 parts In-Stock

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Infinite Electronics LLP (Excess)

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Overview

Unlock the full potential of your electronic projects with the SN74121N by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments delivers top-notch quality and reliability. This prescaler and multivibrator component is perfect for a wide range of applications, offering exceptional performance and efficiency. With a nominal supply voltage of 5V and a maximum power supply current of 66mA, this versatile product is a must-have for anyone looking to take their projects to the next level. Trust Texas Instruments to provide you with the tools you need for success.

Feature Benefit Bullets

Package Body Material

PLASTIC/EPOXY - Durable material for long-lasting performance.

Package Shape

RECTANGULAR - Space-saving design for efficient use.

Nominal Supply Voltage / Vsup (V)

5 - Compatible with standard power sources.

Load Capacitance (CL)

15 pF - Ensures stable operation with external components.

Power Supplies (V)

5 - Matches common power requirements.

No. of Terminals

14 - Sufficient connections for versatile applications.

Package Style (Meter)

IN-LINE - Easy installation in various systems.

Maximum I (ol)

16 Amp - Can handle high current loads.

Propagation Delay (tpd)

80 ns - Fast signal processing for efficiency.

Maximum Operating Temperature

70 °C - Suitable for various environmental conditions.

Minimum Operating Temperature

0 °C - Wide temperature range for flexibility.

No. of Data/Clock Inputs

3 - Supports multiple input signals.

Terminal Finish

NICKEL PALLADIUM GOLD - Corrosion-resistant finish for reliability.

Terminal Position

DUAL - Allows for versatile mounting options.

Maximum Seated Height

5.08 mm - Compact size for space-constrained setups.

Width

7.62 mm - Slim profile for compact systems.

Output Polarity

COMPLEMENTARY - Offers flexible output options.

Minimum Supply Voltage (Vsup)

4.75 V - Compatible with lower voltage sources.

Length

19.305 mm - Adequate length for connections.

Temperature Grade

COMMERCIAL - Suitable for standard operating conditions.

Schmitt Trigger

YES - Provides noise immunity for accurate signals.

Technology

TTL - Industry-standard technology for reliability.

Terminal Form

THROUGH-HOLE - Easy soldering for secure connections.

Packing Method

TUBE - Convenient packaging for storage and transport.

Terminal Pitch

2.54 mm - Standard spacing for easy connections.

Maximum Supply Voltage (Vsup)

5.25 V - Handles slight voltage fluctuations.

Maximum Power Supply Current (ICC)

66 mA - Low power consumption for energy efficiency.

Technical Specifications

Prescaler & Multivibrators SN74121N attributes and parameters. Explore more Prescaler & Multivibrators devices from Texas Instruments

Specs

Additional Features:

NON-RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

Family:

TTL/H/L

JESD-30 Code:

R-PDIP-T14

JESD-609 Code:

e4

Length:

19.305 mm

Load Capacitance (CL):

15 pF

Logic IC Type:

Maximum I (ol):

16 Amp

No. of Bits:

1

No. of Data/Clock Inputs:

3

No. of Functions:

1

No. of Terminals:

14

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Polarity:

COMPLEMENTARY

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP14,.3

Package Shape:

Package Style (Meter):

IN-LINE

Packing Method:

TUBE

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

66 mA

Propagation Delay (tpd):

80 ns

Qualification:

Not Qualified

Schmitt Trigger:

YES

Maximum Seated Height:

5.08 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:

NO

Technology:

TTL

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width:

7.62 mm

Trade Compliance

SN74121N Logic ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-029-8535, 5962010298535, 5962-00-446-5867, 5962004465867, 5962-01-149-2390, 5962011492390, 5962-01-113-6186, 5962011136186

NIIN

010298535, 004465867, 011492390, 011136186

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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