2-channel I2C-bus multiplexer and interrupt logic, this surface mount IC operates with a 2.3V to 5.5V supply voltage and a maximum frequency of 400kHz. Featuring 2 input lines and 1 output line, it supports I2C and SMBus interfaces. The TSSOP package measures 5.1mm in length, 4.5mm in width, and 0.95mm in height, with a maximum power dissipation of 400mW. It offers a high-level output current of -25mA and a low-level output current of 25mA, with a propagation delay of 0.3ns. Operating temperature ranges from -40°C to 85°C, and the component is lead-free and RoHS compliant.
Frequency400kHz
PackageTSSOP
MountingSurface Mount
Power400mW
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Technical Specifications
NXP PCA9542APW,112 technical specifications.
General
Package/Case
TSSOP
Height
0.95mm
High Level Output Current
-25mA
Interface
I2C, SMBus
Lead Free
Lead Free
Length
5.1mm
Logic Function
Multiplexer
Low Level Output Current
25mA
Max Frequency
400kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
400mW
Max Supply Voltage
5.5V
Min Supply Voltage
2.3V
Mount
Surface Mount
Number of Input Lines
2
Number of Inputs
2
Number of Output Lines
1
Number of Outputs
1
Package Quantity
96
Packaging
Rail/Tube
Power Dissipation
400mW
Propagation Delay
0.3ns
Radiation Hardening
No
RoHS Compliant
Yes
Width
4.5mm
Compliance
RoHS
Compliant
Datasheet
NXP PCA9542APW,112 Datasheet
Download the complete datasheet for NXP PCA9542APW,112 to view detailed technical specifications.
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