PCF8574PW

Part No :: PCF8574PW

Manufacturer: Texas Instruments

Description: IC I/O EXPANDER I2C 8B 20TSSOP

Catalog: Interface - I/O Expanders

DataSheet: PCF8574PW PDF

Availability: 337 pieces

Unit Price: ~~$1.85000~~

Current price of PCF8574PW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@vigor.vom.SG

PCF8574PW 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:	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	20-TSSOP

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: 337

Shipped from

HK warehouse

Expected Shipping Date

Nov 20 - Nov 24 2025

Enter Quantity

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	$1.85000	$1.85
10	$1.66500	$16.65
70	$1.57098	$109.9686
140	$1.33844	$187.3816
560	$1.09963	$615.7928
1050	$0.91113	$956.6865
2520	$0.84829	$2137.6908
5040	$0.81687	$4117.0248

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