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

PCA9555DBR - Texas Instruments

I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin SSOP T/R / IC I/O EXPANDER I2C 16B 24SSOP

Technical Details

Case/Package	SSOP
Contact Plating	Gold
Frequency	400kHz
Height	2mm
Lead Free	Lead Free
Length	8.2mm
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
Packaging	Cut Tape (CT)
RoHS	Compliant
Schedule B	8542390000, 8542390000\|8542390000\|8542390000\|8542390000\|8542390000
Thickness	1.95mm
Weight	172.39345mg
Width	5.3mm

Compliance

RoHS : Unconfirmed

Images

Texas Instruments PCA9555DBR | Texas Instruments

Texas Instruments

Datasheets

Lifecycle Status Indicator

Production

Symbol

PCA9555DBR Symbol - Texas Instruments

PCA9555DBR Symbol - Texas Instruments

PCA9555DBR Symbol - Texas Instruments

PCA9555DBR Symbol - Texas Instruments

‹ ›

Footprint

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

PCA9555DBR Footprint - Texas Instruments

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
NXP Semiconductors	PCF8575TS/S410/1,1	Obsolete
NXP Semiconductors	935269568118	Production
NXP Semiconductors	PCA9555DB,112	Obsolete
Texas Instruments	PCA9555DBG4	Unknown
Texas Instruments	PCA9555DBRG4	Unknown
NXP Semiconductors	PCA9555DB/G,118	Obsolete
NXP Semiconductors	PCA9555DB	Production
Texas Instruments	PCA9555DB	Production
NXP Semiconductors	PCA9555DB,118	Production
NXP Semiconductors	PCA9555DB-T	Obsolete

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Authorized Distributors

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SKU

Stock

USD

1

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50

100

1000

10000

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DigiKey

DE: 1986

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2.1573

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0.751

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Non-Authorized Distributors

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Win Source

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Worldway Electronics

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ZTZ Technology Limited

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Chipsmall Limited

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SG: 1888

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2.52

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$

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