onsemi CAT9554AYI-G
$ 0.802
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.802
$ 0.74
Stock
29,070
83,587
Authorized Distributors
2
3
Case/Package
TSSOP
TSSOP
Number of Pins
16
16
Interface
I2C, SMBus, Serial
I2C, SMBus
Frequency
-
400 kHz
Number of I/Os
8
8
Min Supply Voltage
2.3 V
2.3 V
Max Supply Voltage
5.5 V
5.5 V
Min Operating Temperature
-40 °C
-40 °C
Max Operating Temperature
85 °C
85 °C
Ambient Temperature Range High
-
-
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8-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt & config registers 16-TSSOP -40 to 85
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Descriptions
Descriptions of onsemi CAT9554AYI-G provided by its distributors.
I/O Port Expander, I2C / SMBus, 8-Bit, with Active Low Interrupt
I2C/SMBus Interface 100kHz/400kHz 5.5V 16-Pin TSSOP Tube
Parallel I/O Port, 8-Bit, 8 I/O, CMOS, PDSO16
IC XPND 400KHZ I2C SMBUS 16TSSOP
I/O Expanders 8-Bit Parallel IO
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
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
Number of Pins16
Number of Terminals16
Technical
InterfaceI2C, SMBus, Serial
Max Frequency400 kHz
Max Operating Temperature85 °C
Max Supply Current100 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage2.3 V
Nominal Supply Current104 µA
Number of Bits8
Number of I/Os8
Number of Ports8
Operating Supply Voltage3 V
Output Current50 mA
Power Dissipation1 W
Temperature GradeIndustrial
Dimensions
Height - Seated (Max)1.1 mm
Length5 mm
Terminal Pitch650 µm
Width4.4 mm
Compliance
Environmental Classification
China RoHSCompliant
Halogen FreeHalogen Free
Lead FreeLead Free
RoHSCompliant
Compliance Statements