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M74HC74B1R

STMicroelectronics

M74HC74B1R by STMicroelectronics

M74HC74B1R by STMicroelectronics is a dual latches & flip-flops IC with 14 terminals, operating at 4.5V nominal voltage and 125 °C max temperature. It features a propagation delay of 225ns, load capacitance of 50pF, and can handle up to 4A current output. Ideal for military-grade applications requiring positive edge triggering at frequencies up to 21MHz.

Median Price

$9.432

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 56 parts In-Stock

1+ parts

$0.380

100+ parts

$0.290

1k+ parts

$0.250

10k+ parts

-

56

$0.380

$0.290

$0.250

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Nova Conductors

Japan . 650 parts In-Stock

1+ parts

$18.485

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650

$18.485

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Vyrian

USA . 6,067 parts In-Stock

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6,067

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Digiode

USA . 2,664 parts In-Stock

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2,664

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ComSIT Distribution GmbH

Germany . 2,000 parts In-Stock

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2,000

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LWI Electronics Inc

India . 1,852 parts In-Stock

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Anansix

USA . 1,241 parts In-Stock

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Inventory MP

USA . 174 parts In-Stock

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174

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Bristol Electronics

USA . 174 parts In-Stock

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174

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Ashlea Components Ltd

UK . 172 parts In-Stock

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172

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Odintec Ltd.

Israel . 10 parts In-Stock

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10

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Prism Electronics

USA . 4 parts In-Stock

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4

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Semi Source

USA . 1 parts In-Stock

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1

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Distributors (Availability)

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

Microchip USA

USA . 401 parts In-Stock

1+ parts

$5.061

100+ parts

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401

$5.061

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IDEA Electronic Components Group

UK . 674 parts In-Stock

1+ parts

$8.836

100+ parts

-

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$7.952

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674

$8.836

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$7.952

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MKK Technologies

India . 1,609 parts In-Stock

1+ parts

$16.615

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1,609

$16.615

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DigiPath Technology Company

USA . 1,609 parts In-Stock

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$16.615

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1,609

$16.615

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$17.722

100+ parts

$16.127

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$14.532

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3,000

$17.722

$16.127

$14.532

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AZTECH Wire

Italy . 758 parts In-Stock

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$19.730

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758

$19.730

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Perfect Parts

USA . 3,790 parts In-Stock

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Infinite Electronics LLP (Excess)

. 2,009 parts In-Stock

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2,009

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Cyclops Electronics Ltd (Excess)

UK . 1,044 parts In-Stock

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1,044

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Assy Fe

Spain . 925 parts In-Stock

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Parana Technologies

USA . 835 parts In-Stock

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$10.564

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835

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$10.564

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A-Z Elektronik GmbH

Germany . 485 parts In-Stock

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485

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Kepictronics

USA . 323 parts In-Stock

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Corphita

USA . 159 parts In-Stock

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159

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Overview

Unlock the potential of your electronic projects with the M74HC74B1R latches and flip-flops by STMicroelectronics. Known for their superior quality and reliability, STMicroelectronics products are trusted by industry professionals worldwide. Whether you're working on a military-grade application or a high-frequency project, this versatile component offers unmatched performance and efficiency. Experience seamless operation and peace of mind knowing that your circuits are in good hands with the M74HC74B1R from STMicroelectronics.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures the latch & flip-flop is lightweight yet durable, making it suitable for various applications.

No. of Functions: 2

Having 2 functions in one component provides flexibility and efficiency in circuit design.

Nominal Supply Voltage / Vsup (V): 4.5

The nominal supply voltage of 4.5V ensures compatibility with a wide range of electronic systems.

Propagation Delay (tpd): 225 ns

With a low propagation delay of 225 ns, this latch & flip-flop facilitates fast data processing and response times.

Trigger Type: POSITIVE EDGE

Positive edge triggering ensures reliable and accurate operation of the latch & flip-flop.

Technical Specifications

Latches & Flip-Flops M74HC74B1R attributes and parameters. Explore more Latches & Flip-Flops devices from STMicroelectronics

Specs

Family:

HC/UH

JESD-30 Code:

R-PDIP-T14

JESD-609 Code:

e3

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum Frequency At Nominal Supply:

21000000 Hz

Maximum I (ol):

4 Amp

Moisture Sensitivity Level (MSL):

1

No. of Bits:

1

No. of Functions:

2

No. of Terminals:

14

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 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

Peak Reflow Temperature (C):

260

Power Supplies (V):

2/6

Propagation Delay (tpd):

225 ns

Qualification:

Not Qualified

Maximum Seated Height:

5.1 mm

Sub-Category:

FF/Latches

Maximum Supply Voltage (Vsup):

6 V

Minimum Supply Voltage (Vsup):

2 V

Nominal Supply Voltage / Vsup (V):

4.5

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

40

Trigger Type:

POSITIVE EDGE

Width:

7.62 mm

Minimum fmax:

25 MHz

Trade Compliance

M74HC74B1R Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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