PCF8574DWR

Part No :: PCF8574DWR

Manufacturer: Texas Instruments

VIGOR # :: 3933627

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

Catalog: Interface - I/O Expanders

DataSheet: PCF8574DWR PDF

Country of origin: -

Date code: -

PCF8574DWR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
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
PCF8574ADWG4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574DWR vs PCF8574ADWG4
PCF8574ADWR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574DWR vs PCF8574ADWR
PCF8574DW Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574DWR vs PCF8574DW
MAX7329AWE+ Match 100%	Maxim Integrated IC I/O EXPANDER I2C 8B 16SOIC	PCF8574DWR vs MAX7329AWE+
PCA9654EDR2G Match 100%	Sanyo Semiconductor/ON Semiconductor IC I/O EXPANDER 8BIT I2C 16SOIC	PCF8574DWR vs PCA9654EDR2G
PCF8574ADWE4 Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SOIC	PCF8574DWR vs PCF8574ADWE4

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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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: 777

Shipped from

HK warehouse

Expected Shipping Date

Aug 05 - Aug 09 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.7200~~	~~$1.72~~
2000	~~$0.6902~~	~~$1 380.40~~
6000	~~$0.6557~~	~~$3 934.14~~
10000	~~$0.6310~~	~~$6 310.40~~

Current price of PCF8574DWR 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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PCF8574DWR

3933627

Pricing(USD)