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PCA9554PW
  • PCA9554PW

PCA9554PW

16 Termination 2.5/5V I/O Expander CA9554 16 Pin 3V 16-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9554PW
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: pdf
  • Stock: 5651
  • Description: 16 Termination 2.5/5V I/O Expander CA9554 16 Pin 3V 16-TSSOP (0.173, 4.40mm Width) (Kg)

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SPECIFICATIONS

Parameters
Lifecycle Status NRND (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 16
Weight 61.887009mg
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Base Part Number CA9554
Pin Count 16
Output Type Push-Pull
Operating Supply Voltage 5.5V
Power Supplies 2.5/5V
Interface I2C, SMBus
Number of I/O 8
Number of Ports 1
Nominal Supply Current 104μA
Number of Bits 8
Clock Frequency 400kHz
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCA9554PW Overview


With 8 I/Os, it can be programmed.The device is enclosed in the packaging with the 16-TSSOP (0.173, 4.40mm Width).There is a Tube case available for this product.It is supplied votage within 2.3V~5.5V.Surface Mount mounting is the type of mounting that is recommended for it.As long as the operating temperature ranges -40°C~85°C, the device works.As for the performance, it works with a frequency of 400kHz.I would say that it has 16 terminations as a whole.16 is the total number of pins on the part.Device 3V provides voltage.To run 260, we utilize this part's peak reflow temperature.There are a total of 1 ports on the device.Depending on which family of CA9554 part you are looking for, you can find related parts.As a result of the use of this device, POR can also be founded.8 is the total number of bits on an IC chip.It is capable of delivering the power at the position 2.5/5V.16 pins are present on the device.An electrical current flows through the chip when it is supplied with voltage 5.5V.

PCA9554PW Features



PCA9554PW Applications


There are a lot of Texas Instruments PCA9554PW I/O Expanders applications.

  • ECG monitor system apps
  • Antialiasing/Reconstruction Filter
  • Schmitt-trigger oscillators
  • Multi-function filters
  • JTRS
  • Common Mode Voltage Translation
  • Software-controlled signal processors
  • TTL-Clock driving
  • IDEN
  • Camcorder
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