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PCA9557PWR Image

PCA9557PWR TSSOP-16

PCA9557PWR TSSOP-16

Images are for reference only,

See Technical Specifications

PCA9557PWR +BOM

8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers

Manufacturer:

TI
Mfr.Part #:

PCA9557PWR
Datasheet:

PCA9557PWR 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 PCA9557PWR

email

Email: [email protected]

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Skype: live:.cid.ab6b29428937b76

tel

Tel: +852 95804164

PCA9557PWR General Description

A standout feature of the PCA9557PWR is its programmable interrupt output, which provides real-time notification when any I/O pin changes state. This functionality is invaluable in applications where immediate response is critical, ensuring seamless operation in dynamic environments. Trust the PCA9557PWR for reliable I/O expansion and enhanced system performance

PCA9557PWR

PCA9557PWR

Key Features

Enhanced Security Features
Flexible Configuration Options
Superior Power Efficiency

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

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Shipping & Packing

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Packing

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

Warranty

Warranty

365-Day Product Quality Guarantee

365-Day Product

Quality Guarantee

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

Ratings and Reviews

More

M

M**n 03/02/2023

Received good condition and fast delivery also....Thanks you so much ....

5

L

L**n 01/14/2023

In the previous review all wrote

4

M

M**n 01/14/2023

Came after 26 days, look great.

17

J

J**b 12/03/2021

Thank you. The sensor has not yet checked.

11

Reviews

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PCA9557PWR Datasheet PDF

Preliminary Specification PCA9557PWR PDF Download

PCA9557PWR PDF Preview

In Stock: 3,983

Minimum Order: 1

Qty.	Unit Price	Ext. Price
1+	$0.816	$0.82
10+	$0.733	$7.33
30+	$0.686	$20.58
100+	$0.636	$63.60
500+	$0.612	$306.00
1000+	$0.602	$602.00

The prices below are for reference only.

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PCA9557PWR

TI

Availability: 3,983 PCS

TSSOP-16

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