PCA9539DWR

Part No :: PCA9539DWR

Manufacturer: Texas Instruments

VIGOR # :: 3933535

Description: IC I/O EXPANDER I2C 16B 24SOIC

Catalog: Interface - I/O Expanders

DataSheet: PCA9539DWR PDF

Country of origin: -

Date code: -

PCA9539DWR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
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-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	24-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
PCF8575CDWE4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DWR vs PCF8575CDWE4
PCF8575DW Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DWR vs PCF8575DW
PCF8575CDWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DWR vs PCF8575CDWR
MAX7318AWG+T Match 100%	Maxim Integrated IC PORT EXPANDER 16BIT 24SOIC	PCA9539DWR vs MAX7318AWG+T
PCF8575CDW Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DWR vs PCF8575CDW
PCF8575DWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DWR vs PCF8575DWR

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.

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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: 300

Shipped from

HK warehouse

Expected Shipping Date

Aug 05 - Aug 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.8800~~	~~$1.88~~
2000	~~$0.9504~~	~~$1 900.80~~
6000	~~$0.9152~~	~~$5 491.20~~
10000	~~$0.8800~~	~~$8 800.00~~

Current price of PCA9539DWR 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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PCA9539DWR

3933535

Pricing(USD)