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PCA9554PWRG4

PCA9554PWRG4

PCA9554PWRG4

Texas Instruments

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

SOT-23

PCA9554PWRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 16
Weight 61.887009mg
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9554
Pin Count16
Qualification StatusNot Qualified
Output Type Push-Pull
Operating Supply Voltage5.5V
Power Supplies2.5/5V
Interface I2C, SMBus
Number of I/O 8
Number of Ports1
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.175mA
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1378 items

Pricing & Ordering

QuantityUnit PriceExt. Price

PCA9554PWRG4 Product Details

PCA9554PWRG4 Overview


It is programmed with 8 I/Os.The device is enclosed in the packaging with the 16-TSSOP (0.173, 4.40mm Width).It is available in Tape & Reel (TR) case.It is supplied votage within 2.3V~5.5V.Its recommended mounting type is Surface Mount.The device works when the the operating temperature ranging -40°C~85°C.Its output frequency work at 400kHz for the performance.It has 16 terminations in total.The total pins on the part is 16.The device provides voltage at 3V.This part's peak reflow temperature is utilized to run 260.The device has a total of 1 ports.You can look for related parts based on the CA9554 family.When using this device, POR can also be founded. The total number of IC chip bits is 8.It can deliver the power at 2.5/5V.The device has 16 pins.When the supplied voltage is 5.5V, the chip conducts.

PCA9554PWRG4 Features




PCA9554PWRG4 Applications


There are a lot of Texas Instruments
PCA9554PWRG4 I/O Expanders applications.


  • Differential A/D Converter Driver
  • Antialiasing/Reconstruction Filter
  • Single-Ended to Differential Conversion/Amplification
  • Low Voltage, Low Noise, Differential Signal Processing
  • Common Mode Voltage Translation
  • Portable Instrumentation
  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry

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