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74AC299B

STMicroelectronics

74AC299B by STMicroelectronics

STMicroelectronics' 74AC299B is an 8-bit digital shift register with a propagation delay of 22ns. Operating at a max frequency of 45MHz, it supports supply voltages of 3.3V and 5V. Ideal for military-grade applications requiring bidirectional count direction and true output polarity in a compact IN-LINE package style.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Digiode

USA . 2,132 parts In-Stock

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2,132

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Anansix

USA . 1,834 parts In-Stock

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1,834

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Vyrian

USA . 465 parts In-Stock

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465

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Distributors (Availability)

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

Native Components

USA . 370 parts In-Stock

1+ parts

$0.689

100+ parts

-

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370

$0.689

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Northwest PG Solutions

USA . 1,362 parts In-Stock

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$0.758

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1,362

$0.758

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IDEA Electronic Components Group

UK . 69 parts In-Stock

1+ parts

$27.161

100+ parts

-

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$24.445

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69

$27.161

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$24.445

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MKK Technologies

India . 400 parts In-Stock

1+ parts

$51.075

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400

$51.075

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DigiPath Technology Company

USA . 400 parts In-Stock

1+ parts

$51.075

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400

$51.075

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Corphita

USA . 4,839 parts In-Stock

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4,839

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Parana Technologies

USA . 911 parts In-Stock

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$32.475

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911

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$32.475

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Overview

Unleash the power of innovation with the 74AC299B digital shift register by STMicroelectronics. Crafted with precision and expertise, this product exemplifies the quality and reliability that STMicroelectronics is renowned for. Ideal for a wide range of applications, this digital shift register offers unparalleled value and benefits to customers. Whether you're in the military, industrial, or consumer electronics sector, this versatile component will elevate your designs to new heights. Discover the difference with the 74AC299B - where excellence meets performance.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable devices or applications where weight is a concern.

No. of Bits: 8

Having 8 bits allows for a wide range of information to be stored or transmitted, making the product versatile and suitable for various data processing tasks.

Nominal Supply Voltage / Vsup (V): 3.3

Operating at a nominal supply voltage of 3.3V makes the product energy-efficient and compatible with many standard voltage sources.

Propagation Delay (tpd): 22 ns

With a low propagation delay of 22 ns, the product can quickly transmit data signals, making it suitable for high-speed applications.

Maximum Operating Temperature: 125 °C

The product is designed to operate at high temperatures, making it suitable for industrial or harsh environments where temperature fluctuations occur.

Output Characteristics: 3-STATE

The 3-STATE output allows for high impedance output state, enabling multiple devices to share a common bus without causing conflicts, increasing flexibility in circuit design.

Technology: CMOS

Being based on CMOS technology, the product consumes low power, has high noise immunity, and offers a wide supply voltage range, making it a reliable and efficient choice for digital applications.

Technical Specifications

Digital Shift Registers 74AC299B attributes and parameters. Explore more Digital Shift Registers devices from STMicroelectronics

Specs

Count Direction:

BIDIRECTIONAL

Family:

AC

JESD-30 Code:

R-PDIP-T20

JESD-609 Code:

e0

Length:

25.15 mm

Logic IC Type:

Maximum Frequency At Nominal Supply:

45000000 Hz

No. of Bits:

8

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Characteristics:

3-STATE

Output Polarity:

TRUE

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP20,.3

Package Shape:

Package Style (Meter):

IN-LINE

Power Supplies (V):

3.3/5

Propagation Delay (tpd):

22 ns

Qualification:

Not Qualified

Maximum Seated Height:

3.93 mm

Sub-Category:

Shift Registers

Maximum Supply Voltage (Vsup):

6 V

Minimum Supply Voltage (Vsup):

2 V

Nominal Supply Voltage / Vsup (V):

3.3

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Width:

7.62 mm

Minimum fmax:

80 MHz

Trade Compliance

74AC299B 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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