This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

PCA9554APW +BOM

The inclusion of configuration registers in the PCA9554APW allows for customizable settings to tailor the device to specific requirements

Manufacturer:

NXP
Mfr.Part #:

PCA9554APW
Datasheet:

PCA9554APW Datasheet (PDF)
Number Of I/Os:

8
Features:

Configuration registers, Interrupt pin
Supply Voltage (min) (V):

2.3
Supply Voltage (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for PCA9554APW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

PCA9554APW General Description

The PCA9554APW is a versatile device designed for easy integration into systems requiring remote I/O control. With its open-drain interrupt output, the PCA9554APW can efficiently signal input state changes to the system master, eliminating the need for constant communication over the I2C bus. This feature allows for seamless integration with microcontrollers, enabling quick and efficient data transmission without consuming unnecessary resources

Key Features

PCA9554APW features programmable I/O pins and supports both input and output.
The device operates between 2.3V to 5.5V, making it suitable for diverse voltage systems.
It has hardware address pins for multiple devices on the same bus.
The versatile device is ideal for various applications.
PCA9554APW supports both I2C-bus and SMBus protocols.
It features an 8-bit I/O port with interrupt capability.

Specifications

Number of I/Os	8	Features	Configuration registers, Interrupt pin
Supply voltage (min) (V)	2.3	Supply voltage (max) (V)	5.5
Addresses	8	Rating	Catalog
Frequency (max) (MHz)	0.4	Operating temperature range (°C)	-40 to 85

Service Policies and Others

After-Sales & Settlement Related

Payment

Payment Method

TT/Wire Transfer

Paypal

Western Union

Money Gram

For alternative payment channels, please reach out to us at:

[email protected]

Shipping & Packing

Shipping Method

Fedex

UPS

DHL

NTN

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

Warranty

365-Day Product

Quality Guarantee

We promise to provide 365 days quality assurance service for all our products.

Ratings and Reviews

D**n 12/13/2021

Good day! Finally got it! The seller sent quickly, but our customs and mail leave much to be desired! Thanks and good luck!

D**o 12/04/2021

Fast delivery, transistors did not put yet.

A**r 07/24/2021

I have not tried them yet, but I agree that they are OK, like the other products purchased from this seller.

C**b 05/17/2021

Delivery to st. petersburg for about a month. Everything works. However, the packaging is very hollow, ordinary plastic bags in another bag... I'm lucky-rubbing is not critical.