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54LS109DMQB

Texas Instruments

54LS109DMQB by Texas Instruments

54LS109DMQB by Texas Instruments is a TTL technology latch with 2 functions, 35 ns propagation delay, and 5V nominal voltage. It is used in military-grade applications for positive edge triggering with a max frequency of 20 MHz.

Median Price

$0.500

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 50 parts In-Stock

1+ parts

$0.500

100+ parts

$0.470

1k+ parts

$0.425

10k+ parts

-

50

$0.500

$0.470

$0.425

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Distributors (In-Stock)

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Digiode

USA . 3,374 parts In-Stock

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$0.475

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3,374

$0.475

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Vyrian

USA . 3,954 parts In-Stock

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Anansix

USA . 2,337 parts In-Stock

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LWI Electronics Inc

India . 246 parts In-Stock

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

USA . 88 parts In-Stock

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Electronic Expediters

USA . 56 parts In-Stock

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Manoshevitz Elec. Sales

Israel . 31 parts In-Stock

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Sunrise Surplus Inc.

USA . 25 parts In-Stock

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Resion

USA . 22 parts In-Stock

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Bristol Electronics

USA . 5 parts In-Stock

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Distributors (Availability)

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Native Components

USA . 193 parts In-Stock

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$0.425

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$0.408

193

$0.425

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$0.408

Corphita

USA . 2,949 parts In-Stock

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$0.450

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2,949

$0.450

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Northwest PG Solutions

USA . 2,344 parts In-Stock

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$0.468

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$0.412

2,344

$0.468

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Parana Technologies

USA . 1,136 parts In-Stock

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$22.321

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$22.994

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1,136

$22.321

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$22.994

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DigiPath Technology Company

USA . 1,716 parts In-Stock

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$24.578

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ChromeModa Solutions

Germany . 4,141 parts In-Stock

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$25.080

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$20.566

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4,141

$25.080

$20.566

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IDEA Electronic Components Group

UK . 1,936 parts In-Stock

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$25.080

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$23.826

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$22.572

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1,936

$25.080

$23.826

$22.572

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QUARKTWIN TECHNOLOGY LTD

USA . 29,839 parts In-Stock

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Glotronic Ltd.

UK . 2,780 parts In-Stock

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2,780

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Supply Digital

USA . 1,149 parts In-Stock

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Overview

Unlock limitless possibilities with the Texas Instruments 54LS109DMQB latches & flip-flops. Crafted with precision in a ceramic, glass-sealed package, this innovative product boasts a fast propagation delay of just 35ns and high-quality construction. Ideal for military-grade applications, this dual-function component offers unparalleled reliability and performance. Elevate your projects with the superior features and benefits of the 54LS109DMQB, designed to exceed expectations and deliver exceptional value to our customers.

Feature Benefit Bullets

Package Body Material: CERAMIC, GLASS-SEALED

Provides durability and protection, ensuring the latch and flip-flops have a long lifespan even in harsh environments.

Propagation Delay At Nominal Supply: 35 ns

Fast propagation delay ensures quick response time, making this product suitable for high-speed applications.

No. of Functions: 2

Having two functions in one device can help save space on a circuit board and simplify overall design.

Nominal Supply Voltage / Vsup (V): 5

Works well with standard 5V power supplies, making it compatible and easy to integrate into existing systems.

Maximum Operating Temperature: 125 °C

Can withstand high temperatures, ensuring reliable performance even in demanding conditions.

Trigger Type: POSITIVE EDGE

Positive edge triggering allows for precise control and synchronization of the latch and flip-flops.

Technology: TTL

TTL technology offers high-speed operation and compatibility with TTL logic levels, making it suitable for various applications.

Technical Specifications

Latches & Flip-Flops 54LS109DMQB attributes and parameters. Explore more Latches & Flip-Flops devices from Texas Instruments

Specs

Additional Features:

LG_MAX

Family:

LS

JESD-30 Code:

R-GDIP-T16

Length:

19.94 mm

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum Frequency At Nominal Supply:

20000000 Hz

Maximum I (ol):

4 Amp

No. of Bits:

2

No. of Functions:

2

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Polarity:

COMPLEMENTARY

Package Body Material:

CERAMIC, GLASS-SEALED

Package Code:

DIP

Package Equivalence Code:

DIP16,.3

Package Shape:

Package Style (Meter):

IN-LINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

8 mA

Propagation Delay At Nominal Supply:

35 ns

Propagation Delay (tpd):

35 ns

Qualification:

Not Qualified

Screening Level:

38535Q/M;38534H;883B

Maximum Seated Height:

5.08 mm

Sub-Category:

FF/Latch

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

NO

Technology:

TTL

Temperature Grade:

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Trigger Type:

POSITIVE EDGE

Width:

7.62 mm

Minimum fmax:

25 MHz

Trade Compliance

54LS109DMQB Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-199-3908, 5962011993908, 5962-01-263-9192, 5962012639192, 5962-01-302-8212, 5962013028212

NIIN

011993908, 012639192, 013028212

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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