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PCA9555DWR

Texas Instruments

PCA9555DWR by Texas Instruments

PCA9555DWR by Texas Instruments is a Parallel I/O Port with 16 bits, 2.5/5V power supplies, and 8-bit address bus width. Widely used in industrial applications for general-purpose parallel IO port tasks due to its small outline package style and dual terminal position. Operating temperature ranges from -40 to 85°C.

Median Price

$2.504

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 1,605 parts In-Stock

1+ parts

$1.574

100+ parts

$1.020

1k+ parts

$0.866

10k+ parts

-

1,605

$1.574

$1.020

$0.866

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Arrow

USA . 699 parts In-Stock

1+ parts

$1.869

100+ parts

$1.620

1k+ parts

$1.554

10k+ parts

-

699

$1.869

$1.620

$1.554

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Element14

Singapore . 40 parts In-Stock

1+ parts

$3.140

100+ parts

$2.330

1k+ parts

$2.300

10k+ parts

-

40

$3.140

$2.330

$2.300

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Newark

USA . 40 parts In-Stock

1+ parts

$3.190

100+ parts

$1.980

1k+ parts

$1.770

10k+ parts

-

40

$3.190

$1.980

$1.770

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DigiKey

USA . 4,905 parts In-Stock

1+ parts

$3.480

100+ parts

$2.159

1k+ parts

$2.021

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4,905

$3.480

$2.159

$2.021

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Mouser Electronics

USA . 1,042 parts In-Stock

1+ parts

$3.480

100+ parts

$2.160

1k+ parts

$1.970

10k+ parts

$1.830

1,042

$3.480

$2.160

$1.970

$1.830

Verical

USA . 699 parts In-Stock

1+ parts

-

100+ parts

$1.620

1k+ parts

$1.554

10k+ parts

-

699

-

$1.620

$1.554

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Farnell

UK . 119 parts In-Stock

1+ parts

-

100+ parts

$1.729

1k+ parts

$1.690

10k+ parts

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119

-

$1.729

$1.690

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Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$1.239

100+ parts

-

1k+ parts

-

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10

$1.239

-

-

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Digiode

USA . 950 parts In-Stock

1+ parts

$1.495

100+ parts

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950

$1.495

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-

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Chip Stock

USA . 72,500 parts In-Stock

1+ parts

-

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72,500

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Vyrian

USA . 1,278 parts In-Stock

1+ parts

-

100+ parts

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1,278

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

USA . 549 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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549

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-

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Pegasus Components GmbH

Germany . 150 parts In-Stock

1+ parts

-

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150

-

-

-

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Micros

Poland . 50 parts In-Stock

1+ parts

-

100+ parts

$1.756

1k+ parts

-

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50

-

$1.756

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South Electronics

USA . 11 parts In-Stock

1+ parts

-

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11

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Prism Electronics

USA . 7 parts In-Stock

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7

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LWI Electronics Inc

India . 5 parts In-Stock

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5

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Semtec, LLC

USA . 3 parts In-Stock

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3

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 1,629 parts In-Stock

1+ parts

$0.740

100+ parts

-

1k+ parts

-

10k+ parts

-

1,629

$0.740

-

-

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Semicontronic

India . 1,599 parts In-Stock

1+ parts

$0.780

100+ parts

$0.760

1k+ parts

$0.757

10k+ parts

-

1,599

$0.780

$0.760

$0.757

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Argo Parts USA

USA . 3,836 parts In-Stock

1+ parts

$1.239

100+ parts

-

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-

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3,836

$1.239

-

-

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Netroflash

USA . 100 parts In-Stock

1+ parts

$1.239

100+ parts

-

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-

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100

$1.239

-

-

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Corohmni

South Africa . 630 parts In-Stock

1+ parts

$1.240

100+ parts

-

1k+ parts

-

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630

$1.240

-

-

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Advanced Electronics

New Zealand . 450 parts In-Stock

1+ parts

$1.277

100+ parts

$1.213

1k+ parts

$1.213

10k+ parts

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450

$1.277

$1.213

$1.213

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Corphita

USA . 3,029 parts In-Stock

1+ parts

$1.417

100+ parts

-

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-

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3,029

$1.417

-

-

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Continental Prestige Electronics

USA . 192 parts In-Stock

1+ parts

$2.210

100+ parts

$1.600

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-

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192

$2.210

$1.600

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Microchip USA

USA . 2,334 parts In-Stock

1+ parts

$5.318

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2,334

$5.318

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Parana Technologies

USA . 1,243 parts In-Stock

1+ parts

$46.568

100+ parts

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1,243

$46.568

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DigiPath Technology Company

USA . 573 parts In-Stock

1+ parts

$51.278

100+ parts

$47.175

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573

$51.278

$47.175

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ChromeModa Solutions

Germany . 6,338 parts In-Stock

1+ parts

$52.324

100+ parts

$42.906

1k+ parts

-

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6,338

$52.324

$42.906

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IDEA Electronic Components Group

UK . 1,710 parts In-Stock

1+ parts

$52.324

100+ parts

$49.708

1k+ parts

$47.092

10k+ parts

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1,710

$52.324

$49.708

$47.092

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Kepictronics

USA . 15,000 parts In-Stock

1+ parts

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15,000

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Perfect Parts

USA . 10,966 parts In-Stock

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10,966

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A-Z Elektronik GmbH

Germany . 9,605 parts In-Stock

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9,605

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Lixinc

USA . 6,389 parts In-Stock

1+ parts

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6,389

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Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

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3,000

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Authorized Procurement Solutions

USA . 3,000 parts In-Stock

1+ parts

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100+ parts

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3,000

-

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Overview

Enhance your electronic projects with the PCA9555DWR by Texas Instruments, a top-tier manufacturer known for delivering high-quality components. This versatile parallel I/O port offers endless possibilities for applications in various industries. With its reliable performance and innovative design, this product provides exceptional value, efficiency, and flexibility to customers seeking seamless integration and superior functionality. Upgrade your projects today with the PCA9555DWR and experience unmatched reliability and precision.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this product lightweight and durable.

Surface Mount: YES

This product can be easily mounted on a PCB, making it convenient for assembly.

Maximum Supply Voltage: 5.5 V

With a high maximum supply voltage, this product can handle a wide range of power requirements.

Address Bus Width: 8

The 8-bit address bus width allows for versatile data processing capabilities.

Package Shape: RECTANGULAR

The rectangular package shape is space-efficient and easy to integrate into existing designs.

No. of Bits: 16

With 16 bits, this product offers a high level of data processing and control.

Power Supplies (V): 2.5/5

This product is compatible with both 2.5V and 5V power supplies, making it versatile for different applications.

No. of Terminals: 24

The 24 terminals provide ample connectivity options for interfacing with other components.

Package Style (Meter): SMALL OUTLINE

The small outline package style helps save space on the PCB.

Minimum Supply Voltage: 2.3 V

With a low minimum supply voltage, this product can operate efficiently even with limited power.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature range ensures reliable performance in various environments.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows for use in extreme cold conditions.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The nickel/palladium/gold terminal finish offers excellent conductivity and corrosion resistance.

Terminal Position: DUAL

The dual terminal position provides redundancy and increased reliability.

No. of Ports: 2

With 2 ports, this product can accommodate multiple input/output connections.

Maximum Seated Height: 2.65 mm

The low seated height makes this product suitable for compact designs.

Width: 7.5 mm

The narrow width of this product allows for efficient use of space on the PCB.

Maximum Clock Frequency: 0.4 MHz

The high maximum clock frequency enables fast data processing and communication.

Peak Reflow Temperature °C: 260

The high peak reflow temperature ensures secure soldering during assembly.

Length: 15.4 mm

The length of 15.4 mm provides a good balance between compactness and connectivity.

Temperature Grade: INDUSTRIAL

The industrial-grade temperature rating ensures reliability in harsh operating conditions.

Peripheral IC Type: PARALLEL IO PORT, GENERAL PURPOSE

This product is versatile and suitable for a wide range of input/output applications.

Technology: CMOS

The CMOS technology offers low power consumption and high noise immunity.

Terminal Form: GULL WING

The gull wing terminal form provides mechanical strength and easy soldering.

Maximum Supply Current: 0.2 mA

With a low maximum supply current, this product is energy-efficient.

Nominal Supply Voltage: 3 V

The nominal supply voltage of 3V is ideal for many standard applications.

Terminal Pitch: 1.27 mm

The terminal pitch of 1.27 mm allows for easy connectivity on the PCB.

Moisture Sensitivity Level (MSL): 1

The low MSL rating indicates resistance to moisture and environmental factors.

No. of I/O Lines: 16

With 16 I/O lines, this product offers ample connectivity options for data transfer.

Technical Specifications

Parallel I/O Ports PCA9555DWR attributes and parameters. Explore more Parallel I/O Ports devices from Texas Instruments

Specs

Address Bus Width:

8

Maximum Clock Frequency:

.4 MHz

JESD-30 Code:

R-PDSO-G24

JESD-609 Code:

e4

Length:

15.4 mm

Moisture Sensitivity Level (MSL):

1

No. of Bits:

16

No. of I/O Lines:

16

No. of Ports:

2

No. of Terminals:

24

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP24,.4

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Power Supplies (V):

2.5/5

Qualification:

Not Qualified

Maximum Seated Height:

2.65 mm

Sub-Category:

Parallel IO Ports

Maximum Supply Current:

.2 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.3 V

Nominal Supply Voltage:

3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width:

7.5 mm

Peripheral IC Type:

Trade Compliance

PCA9555DWR Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

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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