PCA9539DW

Part No :: PCA9539DW

Manufacturer: Texas Instruments

VIGOR # :: 3934052

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

Catalog: Interface - I/O Expanders

DataSheet: PCA9539DW PDF

Country of origin: -

Date code: -

PCA9539DW Specifications

Type	Description
Series:	-
Package:	Tube
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
MAX7312AWG+ Match 100%	Maxim Integrated IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DW vs MAX7312AWG+
PCA9535DW Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DW vs PCA9535DW
MAX7318AWG+ Match 100%	Maxim Integrated IC PORT EXPANDER 16BIT 24SOIC	PCA9539DW vs MAX7318AWG+
MAX7311AWG+ Match 100%	Maxim Integrated IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DW vs MAX7311AWG+
PCF8575CDWG4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DW vs PCF8575CDWG4
PCA9555DW Match 100%	Texas Instruments IC I/O EXPANDER I2C 16B 24SOIC	PCA9539DW vs PCA9555DW

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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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: 206

Shipped from

HK warehouse

Expected Shipping Date

Aug 06 - Aug 10 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.2500~~	~~$2.25~~
10	~~$2.0232~~	~~$20.23~~
25	~~$1.9088~~	~~$47.72~~
100	~~$1.6264~~	~~$162.64~~
500	~~$1.3362~~	~~$668.12~~
1000	~~$1.1072~~	~~$1 107.15~~
2500	~~$1.0308~~	~~$2 577.00~~
5000	~~$0.9926~~	~~$4 963.10~~

Current price of PCA9539DW 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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