PCF8574DWE4 vs PCF8574ADWR

This detailed comparison of PCF8574DWE4 and PCF8574ADWR in the Interface - I/O Expanders provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

PCF8574DWE4

VIGOR

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PCF8574ADWR

Texas Instruments

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Specifications Hide identical items

Manufacturer	VIGOR	Texas Instruments
Package / Case	16-SOIC (0.295", 7.50mm Width)	16-SOIC (0.295", 7.50mm Width)
Description	PARALLEL I/O PORT, 8-BIT, 8 I/O	IC I/O EXPANDER I2C 8B 16SOIC
In Stock	338	430
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Active
Series	-	-
Package	Tube	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Number of I/O	8	8
Interface	I²C	I²C
Interrupt Output	Yes	Yes
Features	POR	POR
Output Type	Push-Pull	Push-Pull
Current - Output Source/Sink	1mA, 25mA	1mA, 25mA
Clock Frequency	100 kHz	100 kHz
Voltage - Supply	2.5V ~ 6V	2.5V ~ 6V
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Supplier Device Package	16-SOIC	16-SOIC