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CAT9554YI-GT2

CAT9554YI-GT2

CAT9554YI-GT2

ON Semiconductor

16 Termination 0.65mm 2.5/5V Gold I/O Expander CAT9554 16 Pin 3V 16-TSSOP (0.173, 4.40mm Width)

SOT-23

CAT9554YI-GT2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 2 Weeks
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 16
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2008
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CAT9554
Pin Count16
Qualification StatusNot Qualified
Output Type Push-Pull
Power Supplies2.5/5V
Number of Channels 1
Interface I2C, SMBus
Number of I/O 8
Number of Ports1
Nominal Supply Current175μA
Number of Bits 8
Clock Frequency 400kHz
Halogen Free Halogen Free
Interrupt Output Yes
Current - Output Source/Sink 10mA 24mA
Length 5mm
Width 4.4mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4199 items

Pricing & Ordering

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CAT9554YI-GT2 Product Details

CAT9554YI-GT2 Overview


The board has been programmed with 8 I/Os.In the packaging with the 16-TSSOP (0.173, 4.40mm Width), there is a device enclosed in the package.There is an option of the Tape & Reel (TR) case that you can choose from.There is a vote within the 2.3V~5.5V range that is supplied.The recommended mounting type is Surface Mount, which makes it suitable for most applications.A device works when its operating temperature ranges from -40°C~85°C to -40°C~85°C.In order to achieve a good performance, it works at a frequency of 400kHz.As a whole, it consists of 16 terminations.In total, there are 16 pins on the part.There is voltage present at 3V as a result of the device.It is utilized to run NOT SPECIFIED on this part due to its peak reflow temperature.1 ports are present on the device as a whole.The CAT9554 family of parts can be used to identify related parts.In addition, POR can also be founded when using this device.There are a total of 8 bits on each IC chip.It is capable of delivering the power at the position 2.5/5V.In addition to the 16 pins, the device has other pins as well.A 1 channel is present on the device.

CAT9554YI-GT2 Features




CAT9554YI-GT2 Applications


There are a lot of ON Semiconductor
CAT9554YI-GT2 I/O Expanders applications.


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

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