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SN54LS422FK

Texas Instruments

SN54LS422FK by Texas Instruments

SN54LS422FK by Texas Instruments is a TTL technology prescaler with 4 data/clock inputs, 56 ns propagation delay, and complementary output polarity. It operates b/w -55 to 125 °C and has a supply voltage range of 4.5V to 5.5V. Ideal for military-grade applications requiring precise frequency division in compact square chip carrier package.

Median Price

-

Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 5,715 parts In-Stock

1+ parts

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5,715

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Digiode

USA . 4,422 parts In-Stock

1+ parts

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4,422

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Distributors (Availability)

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

Parana Technologies

USA . 1,369 parts In-Stock

1+ parts

$7.567

100+ parts

$702.690

1k+ parts

$6.810

10k+ parts

-

1,369

$7.567

$702.690

$6.810

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DigiPath Technology Company

USA . 2,097 parts In-Stock

1+ parts

$8.332

100+ parts

-

1k+ parts

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2,097

$8.332

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ChromeModa Solutions

Germany . 1,875 parts In-Stock

1+ parts

$8.502

100+ parts

$6.972

1k+ parts

-

10k+ parts

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1,875

$8.502

$6.972

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IDEA Electronic Components Group

UK . 1,731 parts In-Stock

1+ parts

$8.502

100+ parts

$8.077

1k+ parts

$7.652

10k+ parts

-

1,731

$8.502

$8.077

$7.652

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One Stop Electronics

USA . 1,440 parts In-Stock

1+ parts

$17.000

100+ parts

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1k+ parts

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1,440

$17.000

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AZTECH Wire

Italy . 876 parts In-Stock

1+ parts

$17.842

100+ parts

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876

$17.842

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Corphita

USA . 3,384 parts In-Stock

1+ parts

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3,384

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Overview

Enhance your electronic projects with the SN54LS422FK by Texas Instruments, a top-quality prescaler and multivibrator designed to meet the highest standards of performance. Crafted from durable ceramic and metal-sealed cofired materials, this chip carrier package offers reliability and precision in a compact square shape. Ideal for military-grade applications, this versatile component features four data/clock inputs and complementary output polarity, ensuring seamless integration into your designs. Trust Texas Instruments for innovative technology that delivers exceptional value, efficiency, and reliability to customers seeking superior electronic solutions.

Feature Benefit Bullets

Package Body Material: CERAMIC, METAL-SEALED COFIRED

Ceramic and metal-sealed cofired package body material provides durability and reliability, making this product suitable for long-term use in various environments.

Surface Mount: YES

Surface mount capability allows for easy and efficient installation on circuit boards, saving time and effort during assembly.

Package Shape: SQUARE

The square package shape allows for efficient use of space on the circuit board, making it ideal for applications where size is a concern.

Nominal Supply Voltage / Vsup (V): 5

Operating at a 5V supply voltage ensures compatibility with standard electronic systems, making integration into existing designs seamless.

Load Capacitance (CL): 15 pF

The low load capacitance of 15 pF helps in maintaining signal integrity and minimizing signal distortion, ensuring reliable performance.

No. of Terminals: 20

Having 20 terminals provides flexibility and connectivity options for various input and output configurations, enhancing the versatility of the product.

Propagation Delay (tpd): 56 ns

With a fast propagation delay of 56 ns, this product offers quick signal processing and response times, making it suitable for high-speed applications.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature of 125°C ensures that the product can withstand harsh operating conditions without compromising performance.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature of -55°C allows the product to function reliably in cold environments, making it suitable for a wide range of applications.

No. of Data/Clock Inputs: 4

Having 4 data/clock inputs provides flexibility in data processing and synchronization, allowing for more complex operations and functions.

Terminal Position: QUAD

The quad terminal position enhances connectivity and ease of use, enabling convenient integration into circuit designs and layouts.

Width: 8.89 mm

The compact width of 8.89 mm ensures space-efficient placement on the circuit board, making it suitable for compact electronic devices.

Output Polarity: COMPLEMENTARY

Complementary output polarity ensures balanced signal processing and enhances noise immunity, improving overall performance and reliability.

Temperature Grade: MILITARY

Designed for military-grade applications, this product meets stringent standards for reliability and durability, making it suitable for mission-critical operations.

Technology: TTL

Utilizing TTL technology provides compatibility with TTL logic systems, ensuring seamless integration into existing setups and enhancing versatility.

Terminal Form: NO LEAD

The no-lead terminal form simplifies installation and reduces the risk of soldering errors, improving overall reliability and ease of use.

Terminal Pitch: 1.27 mm

With a terminal pitch of 1.27 mm, this product offers easy integration and compatibility with standard spacing requirements, enhancing usability and convenience.

Maximum Supply Voltage (Vsup): 5.5 V

Operating within a maximum supply voltage of 5.5V ensures stable and safe operation, preventing damage to the product and ensuring long-term reliability.

Maximum Power Supply Current (ICC): 11 mA

With a maximum power supply current of 11 mA, this product is energy-efficient and helps in reducing power consumption, making it a cost-effective choice.

Technical Specifications

Prescaler & Multivibrators SN54LS422FK attributes and parameters. Explore more Prescaler & Multivibrators devices from Texas Instruments

Specs

Additional Features:

RETRIGGERABLE; OPTIONAL INTERNAL TIMING RESISTOR

Family:

LS

JESD-30 Code:

S-CQCC-N20

Length:

8.89 mm

Load Capacitance (CL):

15 pF

Logic IC Type:

No. of Data/Clock Inputs:

4

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Polarity:

COMPLEMENTARY

Package Body Material:

CERAMIC, METAL-SEALED COFIRED

Package Code:

Package Equivalence Code:

LCC20,.35SQ

Package Shape:

Package Style (Meter):

CHIP CARRIER

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Power Supply Current (ICC):

11 mA

Propagation Delay (tpd):

56 ns

Qualification:

Not Qualified

Maximum Seated Height:

2.03 mm

Sub-Category:

Prescaler/Multivibrators

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

TTL

Temperature Grade:

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

8.89 mm

Trade Compliance

SN54LS422FK Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

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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