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TCA9554DWT

TCA9554DWT

TCA9554DWT

Texas Instruments

16 Termination 1.27mm I/O Expander CA9554 16 Pin 1.8V 16-SOIC (0.295, 7.50mm Width)

SOT-23

TCA9554DWT Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 1.65V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9554
Output Type Push-Pull
Interface I2C
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 400kHz
Interrupt Output Yes
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.80000 $1.8
500 $1.782 $891
1000 $1.764 $1764
1500 $1.746 $2619
2000 $1.728 $3456
2500 $1.71 $4275
TCA9554DWT Product Details

TCA9554DWT Overview


As far as the I/Os are concerned, it is programmed with 8.Packaging includes the device and the 16-SOIC (0.295, 7.50mm Width).As a matter of fact, it is available in the Tape & Reel (TR) case as well.Voting is done within 1.65V~5.5V hours after the order is placed.Surface Mount mounting is the type of mounting that is recommended for it.Devices work when their operating temperature falls within a certain range, called -40°C~85°C.For the performance of the output frequency, it works at 400kHz.There are 16 terminations in the fabric as a whole.There is voltage present at 1.8V as a result of the device.In order to run 260, we use the peak reflow temperature of this part.1 ports are available on the device in total.Depending on what family of CA9554 the part belongs to, you might be able to find related parts.With the help of this device, it is also possible to establish POR.8 is the total number of bits on an IC chip.16 pins are present on the device.

TCA9554DWT Features




TCA9554DWT Applications


There are a lot of Texas Instruments
TCA9554DWT I/O Expanders applications.


  • IDEN, PHS, GSM Basestations
  • Repeaters, Radio Links, and Modems
  • Wireless Telemetry
  • JTRS
  • 802.11x Receivers
  • IDEN
  • PHS
  • TD-SCDMA
  • CDMA2000
  • WCDMA

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