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Siehe Technische Spezifikationen

PCA9554APW +BOM

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

Hersteller:

NXP
Herstellerteil #:

PCA9554APW
Datenblatt:

PCA9554APW Datenblatt (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 Modelle:

Fordern Sie kostenlose CAD-Modelle für an PCA9554APW

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

PCA9554APW Allgemeine Beschreibung

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

Hauptmerkmale

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.

Spezifikationen

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

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Bewertungen und Rezensionen

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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.