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PCA9554APWG4
  • PCA9554APWG4

PCA9554APWG4

16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-TSSOP (0.173, 4.40mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCA9554APWG4
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: pdf
  • Stock: 9570
  • Description: 16 Termination 0.65mm 2.5/5V I/O Expander CA9554 16 Pin 5V 16-TSSOP (0.173, 4.40mm Width) (Kg)

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SPECIFICATIONS

Parameters
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 Seated (Max) 1.2mm
Length 5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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
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 5V
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

PCA9554APWG4 Overview


It has 8 I/Os programmed.16-TSSOP (0.173, 4.40mm Width) comes with the device enclosed in the packaging.Case Tube is available.The vote is delivered within 2.3V~5.5V.A Surface Mount mounting type is recommended.In order for the device to operate, the operating temperature range -40°C~85°C must be met.For the performance of the output frequency, it works at 400kHz.Its terminations, as a whole, are in the 16 direction.16 is the total number of pins on the part.There is voltage present at 5V as a result of the device.To run 260, the peak reflow temperature is taken into account.A total of four 1 ports are present on the device.You can look for related parts based on the CA9554 family.As a result of the use of this device, POR can also be founded.In IC chips, 8 bits are present.As a result, the power can be delivered at 2.5/5V.This device is equipped with 16 pins.An electrical current flows through the chip when it is supplied with voltage 5.5V.

PCA9554APWG4 Features



PCA9554APWG4 Applications


There are a lot of Texas Instruments PCA9554APWG4 I/O Expanders applications.

  • Wi-Fi devices
  • RC networks
  • Transimpedence Applications
  • Elliptic filter
  • Tone detection
  • Cellular phone
  • Portable Instrumentation
  • TTL-Clock driving
  • Butterworth filter
  • Mobile Handsets
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