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PCF8574APWR

Name: Texas Instruments PCF8574APWR
Brand: Texas Instruments
SKU: 595-PCF8574APWR
Price: 1.28 CHF
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-PCF8574APWR

Mfr. No:

PCF8574APWR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

Datasheet:

PCF8574APWR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	PCF8574A
Mounting Style:	SMD/SMT
Package/Case:	TSSOP-20
Interface Type:	I2C, Serial
Number of I/Os:	8 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	2.5 V
Supply Voltage - Max:	6 V
Maximum Clock Frequency:	100 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
ESD Protection:	1 kV
Brand:	Texas Instruments
Features:	Interrupt Pin
Logic Family:	PCF8574A
Operating Supply Voltage:	2.5 V to 6 V
Output Current:	25 mA
Product Type:	I/O Expanders
Factory Pack Quantity:	2000
Subcategory:	Interface ICs
Unit Weight:	77 mg

Products found:

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Attributes selected: 0

Filter Document:

PCN

Product Catalogs

I2C Guide (Rev. E)

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
TARIC:: 8542319000
MXHTS:: 8542310399
ECCN:: EAR99

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Malaysia
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

FEATURED PRODUCTS

TEXAS INSTRUMENTS

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Designed for 1.65V to 5.5V operating supply range and offer general-purpose parallel I/O expansion.

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TCA9539x-Q1 I2C/SMBus I/O Expanders

Provides 16 bits of I/O expansion for the two-line bidirectional I²C bus or SMBus protocol.

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TCAL6416R I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I²C bus protocol.

Learn More

TCAL9539R/TCAL9539R-Q1 I2C-Bus/SMBus I/O Expander

Provides GPIO and parallel input expansion for the two-line bidirectional SMBus or I2C bus protocol.

Learn More

TCAL9538 8-Bit I/O Expanders

Developed for two-line bidirectional I²C bus (or SMBus) protocol and a 1.08V to 3.6V V_CC operation.

Learn More

In Stock: 99

Stock:: 99

Can Dispatch Immediately

An unexpected error occurred. Please try again later.
On Order:: 12’000

Expected 11/4/2026

10’000

Expected 12/17/2026
Factory Lead Time:: 9

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

CHF -.--

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+CHF 7.00)

Pricing (CHF)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	CHF 1.28	CHF 1.28
	CHF 0.934	CHF 9.34
	CHF 0.854	CHF 21.35
	CHF 0.753	CHF 75.30
	CHF 0.708	CHF 177.00
	CHF 0.68	CHF 340.00
	CHF 0.674	CHF 674.00
Full Reel (Order in multiples of 2000)
	CHF 0.638	CHF 1’276.00

† A MouseReel™ fee of CHF 7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Alternative Packaging

Mfr. Part No.:

PCF8574APW

Packaging:

Tube

Availability:

In Stock

Price:

CHF 1.89

Min:

Similar Product

Mfr.:

Texas Instruments

Mfr. No:

PCF8574APW

Description:

Interface - I/O Expanders Remote 8-Bit I/O Expander for I2C-Bus

Lifecycle:

End of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.

Compare With Current Part

PCF8574APWR

Mfr.: Texas Instruments

Description: Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

Specifications

Documents (8)

Datasheet

Application Notes

Images

Models

PCN

Product Catalogs

Environmental Documents

Product & Trade Compliance

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In Stock: 99

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Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8bit I/O Expndr A 59 5-PCF8574APW A 595- A 595-PCF8574APW

FEATURED PRODUCTS

TEXAS INSTRUMENTS