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PCA9554DBR
  • PCA9554DBR

PCA9554DBR

16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 3V 16-SSOP (0.209, 5.30mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9554DBR
  • Package: 16-SSOP (0.209, 5.30mm Width)
  • Datasheet: pdf
  • Stock: 7936
  • Description: 16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 3V 16-SSOP (0.209, 5.30mm Width) (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 16-SSOP (0.209, 5.30mm Width)
Surface Mount YES
Number of Pins 16
Weight 128.593437mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
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
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9554
Pin Count 16
Qualification Status Not Qualified
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
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.175mA
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Height 2mm
Length 6.2mm
Width 5.3mm
Thickness 1.95mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCA9554DBR Overview


It is programmed with 8 I/Os.A 16-SSOP (0.209, 5.30mm Width)-shaped packaging surrounds the device.The case comes in the Tape & Reel (TR) style.Voting within 2.3V~5.5V is provided.It is recommended that you mount it in a Surface Mount-position.As long as the operating temperature ranges -40°C~85°C, the device works.Performance is achieved by its output frequency at 400kHz.As a whole, it is terminated with 16s.There are a total of 16 pins on the part.3V provides voltage to the device.In order to run 260, the peak reflow temperature of this part is used.A total of five 1 ports are available on the device.Depending on which family of CA9554 part you are looking for, you can find related parts.POR can also be founded using this device when it is used in conjunction with the POR device.In IC chips, 8 bits are present.It has the ability to deliver power at 2.5/5V.There are 16 pins on the device.When the supplied voltage is 5.5V, the chip conducts.

PCA9554DBR Features



PCA9554DBR Applications


There are a lot of Texas Instruments PCA9554DBR I/O Expanders applications.

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  • Bluetooth-enabled mobile communications devices
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