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Texas Instruments PCF8574ADWRE4 O Expanders

IC I/O EXPANDER I2C 8B 16SOIC

1,692Texas Instruments16-SOIC (0.295", 7.50mm Width)RoHS
PCF8574ADWRE4 16-SOIC (0.295", 7.50mm Width) package illustration

Same model may have multiple batches, images only for reference.

PCF8574ADWRE4
Manufacturer
Part Number (MPN)
PCF8574ADWRE4
Detailed Description
IC I/O EXPANDER I2C 8B 16SOIC
Package
16-SOIC (0.295", 7.50mm Width)
Key Features
Package / Case: 16-SOIC (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF PCF8574ADWRE4 Datasheet
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Technical Specifications

Texas Instruments PCF8574ADWRE4 O Expanders technical specifications.

General

Interface
I²C
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.5V ~ 6V
Lifecycle Status
Obsolete
Features
POR
Output Type
Push-Pull
Number of I/O
8

Related Parts Comparison (PCF8574ADWRE4 vs PCF8574DWRE4 vs PCF8574ADWG4 vs PCF8574ADWRG4)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Package / Case16-SOIC16-SOIC16-SOIC16-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C
Supply Voltage2.5V ~ 6V2.5V ~ 6V2.5V ~ 6V2.5V ~ 6V
InterfaceI²CI²CI²CI²C
RoHSYesYesYesYes
Lifecycle StatusObsoleteActiveActiveObsolete
Clock Frequency100 kHz100 kHz100 kHz100 kHz
Current Output Source Sink1mA, 25mA1mA, 25mA1mA, 25mA1mA, 25mA
FeaturesPORPORPORPOR
Interrupt OutputYesYesYesYes
Max Frequency100 kHz100 kHz100 kHz100 kHz
Action

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