PCF8574ADW

Part No :: PCF8574ADW

Manufacturer: Texas Instruments

VIGOR # :: 3934226

Description: IC I/O EXPANDER I2C 8B 16SOIC

Catalog: Interface - I/O Expanders

DataSheet: PCF8574ADW PDF

Country of origin: -

Date code: -

PCF8574ADW Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Number of I/O:	8
Interface:	I²C
Interrupt Output:	Yes
Features:	POR
Output Type:	Push-Pull
Current - Output Source/Sink:	1mA, 25mA
Clock Frequency:	100 kHz
Voltage - Supply:	2.5V ~ 6V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	16-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
MAX7329AWE+ Match 100%	Maxim Integrated IC I/O EXPANDER I2C 8B 16SOIC	PCF8574ADW vs MAX7329AWE+
PCA9654EDR2G Match 100%	Sanyo Semiconductor/ON Semiconductor IC I/O EXPANDER 8BIT I2C 16SOIC	PCF8574ADW vs PCA9654EDR2G
PCF8574ADWE4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574ADW vs PCF8574ADWE4
MAX7329AWE+T Match 100%	Maxim Integrated IC I/O EXPANDER I2C 8B 16SOIC	PCF8574ADW vs MAX7329AWE+T
PCF8574DWRG4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574ADW vs PCF8574DWRG4
PCF8574DWRE4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574ADW vs PCF8574DWRE4

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: 331

Shipped from

HK warehouse

Expected Shipping Date

Aug 05 - Aug 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.8500~~	~~$1.85~~
10	~~$1.6590~~	~~$16.59~~
40	~~$1.5743~~	~~$62.97~~
120	~~$1.2932~~	~~$155.18~~
520	~~$1.0683~~	~~$555.51~~
1000	~~$0.8434~~	~~$843.38~~
2520	~~$0.7872~~	~~$1 983.64~~
5000	~~$0.7478~~	~~$3 739.00~~

Current price of PCF8574ADW 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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PCF8574ADW

PCF8574ADW

3934226

Pricing(USD)