PCA9539DBQR

Part No :: PCA9539DBQR

Manufacturer: VIGOR

VIGOR # :: 3933907

Description: PCA9539 REMOTE 16-BIT I2C AND SM

Catalog: Interface - I/O Expanders

DataSheet: PCA9539DBQR PDF

Country of origin: -

Date code: -

PCA9539DBQR Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Number of I/O:	16
Interface:	I²C, SMBus
Interrupt Output:	Yes
Features:	POR
Output Type:	Push-Pull
Current - Output Source/Sink:	10mA, 25mA
Clock Frequency:	400 kHz
Voltage - Supply:	2.3V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	24-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	24-SSOP/QSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
PCF8575DBQRG4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24QSOP	PCA9539DBQR vs PCF8575DBQRG4
PCF8575CDBQR Match 100%	VIGOR PCF8575C REMOTE 16-BIT I2C AND S	PCA9539DBQR vs PCF8575CDBQR
PCF8575DBQR Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24QSOP	PCA9539DBQR vs PCF8575DBQR
PCA9535DBQR Match 100%	VIGOR PCA9535 REMOTE 16-BIT I2C AND SM	PCA9539DBQR vs PCA9535DBQR
PCA9555DBQR Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24QSOP	PCA9539DBQR vs PCA9555DBQR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 658

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.8900~~	~~$0.89~~
2500	~~$0.8900~~	~~$2 225.00~~

Current price of PCA9539DBQR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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