NXP Semiconductors PCA9543AD,112
$ 0.694
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCA9543AD,112.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.694
$ 1.14
$ 1.14
Stock
165,510
425,887
425,887
Authorized Distributors
2
5
5
Case/Package
SOP
SOIC
SOIC
Number of Pins
14
14
14
Logic Function
Multiplexer
Multiplexer
Multiplexer
Interface
I2C, SMBus
-
-
Number of Drivers
-
-
-
Number of Receivers
-
-
-
Data Rate
-
-
-
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2004-07-30
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2018-01-24
LTD Date2018-07-24
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Descriptions
Descriptions of NXP Semiconductors PCA9543AD,112 provided by its distributors.
2-Channel I2c-Bus Switch With Interrupt Logic And Reset Rohs Compliant: Yes
I2C Multiplexer 1-Element Open Drain 2-IN 14-Pin SO Tube
9543 SERIES 2 LINE TO 1 LINE MULTIPLEXER TRUE OUTPUT PDSO14
Single-Ended Multiplexer, 1 Func, 2 Channel, PDSO14
High Performance Bus Switch IC
Manufacturer Aliases
NXP Semiconductors has several brands around the world that distributors may use as alternate names. NXP Semiconductors may also be known as the following names:
- NXP
- PHILIPS
- PHIL
- NXP USA Inc
- PHI
- PHILLIPS
- NXP SEMI
- NXP SEMICONDUCTOR
- PHILIPS/NXP
- PHILIPS SEMICONDUCTORS
- PHILIP
- NXP/PHILIPS
- PHILIPS SEMICONDUCTOR
- PHILPS
- PHILIPS COMPONENTS
- PHILIPS SEMI
- PHL
- PHLIPS
- NXP Semicon
- NXP / Freescale
- PHILL
- PHILIPS ECG
- Philips Semiconducto
- PHILLIP
- PHILI
- Philips Semiconductors
- NXP Semiconductors NV
- NXP
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins14
Number of Terminals14
Technical
Bandwidth400 kHz
Clock Edge Trigger TypePositive Edge
DirectionBidirectional
InterfaceI2C, SMBus
Load Capacitance15 pF
Logic FunctionMultiplexer
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Power Dissipation400 mW
Max Supply Current100 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Bits1
Number of Channels2
Number of Circuits1
Number of Inputs2
Number of Outputs1
Number of Ports2
Operating Supply Current25 µA
Operating Supply Voltage3.3 V
Power Dissipation400 mW
Propagation Delay300 ps
Resistance24 Ω
Temperature GradeIndustrial
Turn-Off Delay Time300 ns
Turn-On Delay Time300 ns
Dimensions
Height - Seated (Max)1.75 mm
Length8.65 mm
Terminal Pitch1.27 mm
Width3.9 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for NXP Semiconductors PCA9543AD,112.
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements