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NXP Semiconductors PCA9544ADWR Microcontrollers

2 LINE MUX

200,000 ActiveNXP Semiconductors20-SOIC (0.295", 7.50mm Width)$2.25
PCA9544ADWR 20-SOIC (0.295", 7.50mm Width) package illustration

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

PCA9544ADWR
Manufacturer
Part Number (MPN)
PCA9544ADWR
Detailed Description
2 LINE MUX
Package
20-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
Datasheet
PDF PCA9544ADWR Datasheet
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Technical Specifications

NXP Semiconductors PCA9544ADWR Microcontrollers technical specifications.

General

Interface
I²C, SMBus
RoHS
Yes
Number of Channels
4
Package / Case
20-SOIC
Mounting Type
Surface Mount
Supply Voltage
2.3V ~ 5.5V
Lifecycle Status
Active
Applications
Translating Switch
Addresses
8
Supply Voltage Max V
5.5

Related Parts Comparison (PCA9544ADWR vs PCA24S08D/DG,118 vs PCA24S08ADP,118 vs PCA24S08AD,118)

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 / Case20-SOIC8-SOIC8-TSSOP8-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Supply Voltage2.3V ~ 5.5V2.5V ~ 3.6V2.5V ~ 3.6V2.5V ~ 3.6V
InterfaceI²C, SMBusSerial-I2CSerial-I2CSerial-I2C
RoHSYesROHS3 CompliantCompliantCompliant
Lifecycle StatusActiveObsoleteObsoleteObsolete
PackageSOIC (DW)-20Tape & Reel (TR)SOSO
Operating Temperature---40°C ~ 85°C (TA)-40°C ~ 85°C (TA)-40°C ~ 85°C (TA)
Memory Size--8Kb (1K x 8)8Kb (1K x 8)8Kb (1K x 8)
Number of Pins--888
Automotive--NoNoNo
Clock Frequency--400 kHz400 kHz400 kHz
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