PCF8574PW Texas Instruments | I/O Expanders

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PCF8574PW
DigiKey Part Number	296-26295-5-ND
Manufacturer	Texas Instruments
Manufacturer Product Number	PCF8574PW
Description	IC XPNDR 100KHZ I2C 20TSSOP
Customer Reference
Detailed Description	I/O Expander 8 I2C 100 kHz 20-TSSOP
Datasheet	Datasheet
EDA/CAD Models	PCF8574PW Models

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Category Integrated Circuits (ICs) Interface I/O Expanders	Output Type Push-Pull
Manufacturer Texas Instruments	Current - Output Source/Sink 1mA, 25mA
Packaging Tube	Clock Frequency 100 kHz
Part Status Obsolete	Voltage - Supply 2.5V ~ 6V
DigiKey Programmable Not Verified	Operating Temperature -40°C ~ 85°C
Number of I/O 8	Mounting Type Surface Mount
Interface I2C	Package / Case 20-TSSOP (0.173", 4.40mm Width)
Interrupt Output Yes	Supplier Device Package 20-TSSOP
Features POR	Base Product Number PCF8574

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Substitutes (2)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
PCF8574PWR	Texas Instruments	2 877	296-13110-1-ND	38,22000 Kč	MFR Recommended
PCF8574TS/3,118	NXP USA Inc.	2 500	568-1078-1-ND	15,73632 Kč	Direct

In-Stock: 453

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All prices are in CZK

Tube

Manufacturers Standard Package

Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.

Unit Price without VAT:	48,93000 Kč
Unit Price with VAT:	59,20530 Kč

PCF8574PW