onsemi CAT9555WI-T1
Obsolete
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 1.093
$ 1.093
Stock
141,674
214,098
214,098
Authorized Distributors
0
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
24
24
24
Interface
I2C, SMBus, Serial
I2C, SMBus, Serial
I2C, SMBus, Serial
Frequency
400 kHz
400 kHz
400 kHz
Number of I/Os
16
16
16
Min Supply Voltage
2.3 V
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
85 °C
Ambient Temperature Range High
-
-
-
Supply Chain
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2006-09-25
Lifecycle StatusObsolete (Last Updated: 1 month ago)
LTB Date2014-10-05
LTD Date2015-04-05
Descriptions
Descriptions of onsemi CAT9555WI-T1 provided by its distributors.
IC I/O EXPANDER I2C 16B 24SOIC / I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SOIC T/R
CAT9555 Tape & Reel (TR) Obsolete I2C SMBus io expander 2.5/5V 15.3mm 400kHz 10mA 24mA
I/O Port Expander, I2C / SMBus, 16-Bit, with Active Low Interrupt
ON SEMICONDUCTOR CAT9555WI-T1I/O EXPANDER, 16 BIT, 400KHZ, SOIC-24
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24
IC XPNDR 400KHZ I2C SMBUS 24SOIC
IC I/O EXPANDER I2C 16B 24SOIC
IC, I/O EXPANDER, 16BIT, 400KHZ, SOIC-24; Chip Configuration:16 bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; No. of I/O's:16; Supply Voltage Range:2.3V to 5.5V; Digital IC Case Style:SOIC; No. of Pins:24
BUS Expander IC; Supply Voltage Min:2.3V; Supply Voltage Max:5.5V; Termination Type:SMD; Package/Case:24-SOIC; No. of Pins:24; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes ;RoHS Compliant: Yes
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingTin
Number of Pins24
Number of Terminals24
Technical
Frequency400 kHz
InterfaceI2C, SMBus, Serial
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Current200 µA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Number of Bits16
Number of I/Os16
Number of Ports2
Operating Supply Voltage3 V
Output Current50 mA
PackagingTape and Reel
Power Dissipation1 W
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)2.65 mm
Length15.3 mm
Terminal Pitch1.27 mm
Width7.47 mm
Compliance
Environmental Classification
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
REACH SVHCYes
RoHSCompliant
Compliance Statements