Integrated Circuits (ICs) > Interface ICs > I/O Expanders

PCA9555DW - Texas Instruments

IC XPNDR 400KHZ I2C SMBUS 24SOIC "I/O Expander 16 I2C, SMBus 400 kHz 24-SOIC"

Technical Details

Case/Package	SOIC
Frequency	400kHz
Height	2.65mm
Lead Free	Lead Free
Length	15.4mm
Lifecycle Status	Production
Manufacturer Lifecycle Status	ACTIVE
Max Frequency	400kHz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Number of Channels	16
Number of I/Os	16
Number of Outputs	2
Number of Pins	24
Operating Supply Voltage	5.5V
Radiation Hardening	No
RoHS	Compliant
Schedule B	8542390000, 8542390000\|8542390000\|8542390000\|8542390000\|8542390000
Thickness	2.35mm
Weight	624.398247mg
Width	7.5mm

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

Images

Texas Instruments PCA9555DW | Texas Instruments

Texas Instruments

Datasheets

Arrow Electronics

Lifecycle Status Indicator

Production

Symbol

PCA9555DW Symbol - Texas Instruments

PCA9555DW Symbol - Texas Instruments

PCA9555DW Symbol - Texas Instruments

PCA9555DW Symbol - Texas Instruments

‹ ›

Footprint

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

PCA9555DW Footprint - Texas Instruments

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
NXP Semiconductors	PCA9535D-T	Obsolete
NXP Semiconductors	PCA9535D	EOL
onsemi	CAT9555WI-T1	Obsolete
NXP Semiconductors	PCA9535CD,118	Obsolete
onsemi	CAT9555WI	Obsolete
NXP Semiconductors	935269567118	Production
Texas Instruments	PCA9535DWG4	Unknown
Texas Instruments	PCA9535DWRG4	Unknown
NXP Semiconductors	PCA9555D/G,118	Obsolete
Texas Instruments	PCA9555DWG4	Unknown

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Authorized Distributors

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USD

1

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DigiKey

DE: 746

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Non-Authorized Distributors

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Win Source

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