Loading...

74AC299TTR

STMicroelectronics

74AC299TTR by STMicroelectronics

74AC299TTR by STMicroelectronics is an 8-bit digital shift register with a propagation delay of just 22 ns. It operates at supply voltages of 3.3V to 6V and supports bidirectional counting. Ideal for military applications, it features a compact SOIC package with a max temp of 125 °C.

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

Vyrian

USA . 3,186 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,186

-

-

-

-

Digiode

USA . 2,746 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,746

-

-

-

-

Anansix

USA . 2,103 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,103

-

-

-

-

Distributors (Availability)

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

Microchip USA

USA . 307 parts In-Stock

1+ parts

$1.311

100+ parts

-

1k+ parts

-

10k+ parts

-

307

$1.311

-

-

-

IDEA Electronic Components Group

UK . 1,788 parts In-Stock

1+ parts

$29.164

100+ parts

-

1k+ parts

$26.248

10k+ parts

-

1,788

$29.164

-

$26.248

-

MKK Technologies

India . 1,862 parts In-Stock

1+ parts

$54.841

100+ parts

-

1k+ parts

-

10k+ parts

-

1,862

$54.841

-

-

-

DigiPath Technology Company

USA . 1,862 parts In-Stock

1+ parts

$54.841

100+ parts

-

1k+ parts

-

10k+ parts

-

1,862

$54.841

-

-

-

Corphita

USA . 4,409 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,409

-

-

-

-

Northwest PG Solutions

USA . 926 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

926

-

-

-

-

Native Components

USA . 674 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

674

-

-

-

-

Parana Technologies

USA . 511 parts In-Stock

1+ parts

-

100+ parts

$34.870

1k+ parts

-

10k+ parts

-

511

-

$34.870

-

-

Overview

Elevate your designs with the 74AC299TTR from STMicroelectronics, a leader in quality and innovation. This high-performance digital shift register not only ensures reliability in demanding applications but also offers exceptional speed and efficiency with low power consumption. Ideal for advanced communication systems and data processing, it provides seamless integration and robust functionality, empowering you to achieve your project goals with confidence and precision.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and resistance to environmental factors, making it suitable for various applications.

Surface Mount: YES

Surface mount technology allows for high-density PCB designs, making this product ideal for compact electronic devices.

Package Shape: RECTANGULAR

The rectangular shape is efficient for layout and space utilization on PCBs.

No. of Bits: 8

An 8-bit register is versatile for a range of digital applications, providing substantial data handling capability.

Nominal Supply Voltage / Vsup (V): 3.3

Operating at 3.3V makes it compatible with low-power applications, enhancing energy efficiency.

Power Supplies (V): 3.3/5

Dual power supply options allow for flexible integration into varied system architectures.

No. of Terminals: 20

With 20 terminals, this component provides ample connection points for integration into complex circuits.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The thin profile and shrink pitch optimize space on the PCB, enabling high density and compact designs.

Propagation Delay (tpd): 22 ns

A low propagation delay ensures fast data processing, crucial for high-speed applications.

Maximum Operating Temperature: 125 °C

High-temperature operation capability makes this product suitable for harsh environments.

Output Characteristics: 3-STATE

3-state outputs allow for greater flexibility in circuit design, facilitating shared data lines.

Trigger Type: POSITIVE EDGE

Positive edge triggering provides timing precision for synchronization with clock signals.

Minimum Operating Temperature: -55 °C

This product can operate in extreme cold, making it ideal for applications in demanding climates.

Terminal Finish: NICKEL PALLADIUM GOLD

High-quality terminal finish ensures excellent solderability and corrosion resistance for reliable connections.

Terminal Position: DUAL

Dual terminal positions allow for flexible mounting options, compatible with various PCB layouts.

Maximum Seated Height: 1.2 mm

A low seated height supports compact designs and minimizes overall component profile on the PCB.

Width: 4.4 mm

A narrow width enables placement in tight spaces, optimizing layout efficiency.

Output Polarity: TRUE

True output polarity ensures straightforward implementation in standard digital circuits.

Minimum Supply Voltage (Vsup): 2 V

The low minimum supply voltage allows for compatibility with battery-operated devices.

Length: 6.5 mm

Compact length facilitates integration into miniaturized electronic designs.

Temperature Grade: MILITARY

MILITARY-grade qualification ensures high reliability and performance in critical applications.

Maximum Frequency At Nominal Supply: 45000000 Hz

High maximum frequency supports robust performance in fast-paced digital systems.

Technology: CMOS

CMOS technology is energy efficient and widely used, making this product suitable for modern electronics.

Terminal Form: GULL WING

Gull wing terminals ensure reliable surface mount capability and simplified PCB assembly.

Packing Method: TR

Tape and reel packaging aids in automatic assembly processes, streamlining production.

Terminal Pitch: 0.65 mm

A small terminal pitch enables a dense layout, maximizing functionality in limited board space.

Count Direction: BIDIRECTIONAL

Bidirectional counting provides flexibility for diverse applications, enhancing usability.

Minimum fmax: 80 MHz

A minimum frequency of 80 MHz indicates suitability for applications requiring high-speed performance.

Maximum Supply Voltage (Vsup): 6 V

The ability to handle a maximum supply voltage of 6V adds versatility in power supply configurations.

Technical Specifications

Digital Shift Registers 74AC299TTR attributes and parameters. Explore more Digital Shift Registers devices from STMicroelectronics

Specs

Count Direction:

BIDIRECTIONAL

Family:

AC

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e4

Length:

6.5 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:

Package Equivalence Code:

TSSOP20,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Packing Method:

TR

Power Supplies (V):

3.3/5

Propagation Delay (tpd):

22 ns

Qualification:

Not Qualified

Maximum Seated Height:

1.2 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:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Trigger Type:

POSITIVE EDGE

Width:

4.4 mm

Minimum fmax:

80 MHz

Trade Compliance

74AC299TTR 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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20