PCF8574N

Name: Texas Instruments PCF8574N
Brand: Texas Instruments
SKU: 595-PCF8574N
Price: 495 JPY
Availability: InStock

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Mouser #:

595-PCF8574N

Mfr. #:

PCF8574N

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8bit I/O Expndr

Datasheet:

PCF8574N Datasheet

ECAD Model:

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	PCF8574
Mounting Style:	Through Hole
Package / Case:	PDIP-16
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:	Tube
ESD Protection:	1 kV
Brand:	Texas Instruments
Features:	Interrupt Pin
Logic Family:	PCF8574
Operating Supply Voltage:	2.5 V to 6 V
Product Type:	I/O Expanders
Factory Pack Quantity:	25
Subcategory:	Interface ICs
Unit Weight:	1 g

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Product Catalogs

I2C Guide (Rev. E)

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Compliance Codes

JPHTS:: 8542390990
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
TARIC:: 8542319000
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

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.

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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.

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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.

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In Stock: 91

Stock:: 91

Can Ship Immediately

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On Order:: 4,000

Expected 8/31/2026

10,900

Expected 10/12/2026
Factory Lead-Time:: 9

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Ext. Price:

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Pricing (JPY)

Qty.	Unit Price	Ext. Price
	¥495	¥495
	¥370.4	¥3,704
	¥337.2	¥8,430
	¥304	¥30,400
	¥287.4	¥71,850
	¥277.4	¥138,700
	¥267.4	¥267,400
	¥259.1	¥647,750
	¥255.8	¥1,279,000

PCF8574N

Mfr.: Texas Instruments

Description: Interface - I/O Expanders 8bit I/O Expndr

Specifications

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Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8bit I/O Expndr

FEATURED PRODUCTS

TEXAS INSTRUMENTS