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CAT9555YI-T2

CAT9555YI-T2

CAT9555YI-T2

ON Semiconductor

24 Termination 0.65mm 2.5/5V Tin I/O Expander CAT9555 24 Pin 3V 24-TSSOP (0.173, 4.40mm Width)

SOT-23

CAT9555YI-T2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 15 Weeks
Contact PlatingTin
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 24
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2008
JESD-609 Code e3
Feature POR
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number CAT9555
Pin Count24
Qualification StatusNot Qualified
Output Type Push-Pull
Power Supplies2.5/5V
Number of Channels 1
Interface I2C, SMBus
Number of I/O 16
Number of Ports2
Nominal Supply Current160mA
Number of Bits 16
Clock Frequency 400kHz
Halogen Free Halogen Free
Interrupt Output Yes
Current - Output Source/Sink 10mA 24mA
Length 7.8mm
Width 4.4mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3435 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.044398$1.044398
10$0.985281$9.85281
100$0.929511$92.9511
500$0.876897$438.4485
1000$0.827261$827.261

CAT9555YI-T2 Product Details

CAT9555YI-T2 Overview


It has 16 I/Os programmed.A 24-TSSOP (0.173, 4.40mm Width)-shaped packaging surrounds the device.There is a Tape & Reel (TR) case available for this product.In 2.3V~5.5V, it is provided as a votage.A Surface Mount mounting type is recommended.Working temperature range -40°C~85°C is required for the device.In order to achieve its performance, its output frequency must work at 400kHz.As a whole, it has terminations on the 24 axis.24 pins make up the part.At 3V, there is voltage provided by the device.It is used to run 260 using this part's peak reflow temperature.A total of four 2 ports are present on the device.The CAT9555 family contains related parts that you can search for.POR can also be established with this device.In IC chips, 16 bits are present.2.5/5V is a power delivery point.A 24-pin is present on the device.In this device, there are 1 channels.

CAT9555YI-T2 Features




CAT9555YI-T2 Applications


There are a lot of ON Semiconductor
CAT9555YI-T2 I/O Expanders applications.


  • 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
  • JTRS
  • 802.11x Receivers
  • IDEN
  • PHS

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