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SN74LS161ADRG4

Texas Instruments

SN74LS161ADRG4 by Texas Instruments

SN74LS161ADRG4 by Texas Instruments is a TTL digital counter with 4 bits, 35 ns propagation delay, and operates at a supply voltage of 5V. It is used for synchronous counting applications with a max frequency of 25 MHz and positive edge trigger type. The package style is small outline, making it suitable for surface mount designs in commercial temperature grades.

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 . 6,002 parts In-Stock

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Digiode

USA . 1,958 parts In-Stock

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1,958

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Distributors (Availability)

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AZTECH Wire

Italy . 406 parts In-Stock

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$5.199

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406

$5.199

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Parana Technologies

USA . 2,348 parts In-Stock

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$29.979

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$65.527

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$65.527

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DigiPath Technology Company

USA . 1,305 parts In-Stock

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$33.010

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$33.010

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IDEA Electronic Components Group

UK . 1,306 parts In-Stock

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$33.684

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$32.000

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$30.316

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1,306

$33.684

$32.000

$30.316

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ChromeModa Solutions

Germany . 567 parts In-Stock

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$33.684

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$27.621

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567

$33.684

$27.621

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One Stop Electronics

USA . 161 parts In-Stock

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$34.000

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$34.000

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Component Stockers USA

USA . 774 parts In-Stock

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$99.990

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Microchip USA

USA . 2,169 parts In-Stock

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Corphita

USA . 1,736 parts In-Stock

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Overview

Unlock the power of precision with the SN74LS161ADRG4 by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments offers top-quality digital counters that are perfect for a wide range of applications. Whether you're looking to upgrade your electronic devices or streamline your production processes, this product delivers unbeatable value, performance, and reliability. Say goodbye to delays and errors with the SN74LS161ADRG4 – the perfect solution for your counting needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/Epoxy material is lightweight, durable, and offers good moisture resistance, making the product suitable for a variety of environments.

Propagation Delay At Nominal Supply: 35 ns

Fast propagation delay ensures quick response time, making the counter efficient for high-speed applications.

Surface Mount: YES

Surface mount capability allows for easy installation on PCBs, saving space and simplifying manufacturing processes.

No. of Bits: 4

4 bits provide a range of 16 binary values, suitable for various counting and numerical display applications.

Nominal Supply Voltage / Vsup (V): 5

Operates at a standard 5V supply voltage, ensuring compatibility with common power sources.

Load Capacitance (CL): 15 pF

Low load capacitance helps in reducing power consumption and improving speed performance.

Maximum I (ol): 8 Amp

High output current capability allows the counter to drive external loads without the need for additional amplification.

Trigger Type: POSITIVE EDGE

Positive edge triggering enables precise synchronization of input signals, enhancing the accuracy of counting operations.

Maximum Operating Temperature: 70 °C

Wide operating temperature range ensures reliable performance in various environmental conditions.

Minimum Operating Temperature: 0 °C

Ability to operate at low temperatures makes the counter suitable for a wide range of applications.

Technology: TTL

TTL technology offers high-speed operation and compatibility with other TTL-based circuits.

Technical Specifications

Digital Counters SN74LS161ADRG4 attributes and parameters. Explore more Digital Counters devices from Texas Instruments

Specs

Additional Features:

TCO OUTPUT

Count Direction:

UP

Family:

LS

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Length:

9.9 mm

Load Capacitance (CL):

15 pF

Logic IC Type:

Maximum Frequency At Nominal Supply:

25000000 Hz

Maximum I (ol):

8 Amp

Operation Mode:

SYNCHRONOUS

Moisture Sensitivity Level (MSL):

1

No. of Bits:

4

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP16,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

32 mA

Propagation Delay At Nominal Supply:

35 ns

Propagation Delay (tpd):

27 ns

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Counters

Maximum Supply Voltage (Vsup):

5.25 V

Minimum Supply Voltage (Vsup):

4.75 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

TTL

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Trigger Type:

POSITIVE EDGE

Width:

3.9 mm

Minimum fmax:

25 MHz

Trade Compliance

SN74LS161ADRG4 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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