PCA9554DBR

Part No :: PCA9554DBR

Manufacturer: Texas Instruments

VIGOR # :: 3933954

Description: IC I/O EXPANDER I2C 8B 16SSOP

Catalog: Interface - I/O Expanders

DataSheet: PCA9554DBR PDF

Country of origin: -

Date code: -

PCA9554DBR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Active
Number of I/O:	8
Interface:	I²C, SMBus
Interrupt Output:	Yes
Features:	POR
Output Type:	Push-Pull
Current - Output Source/Sink:	10mA, 25mA
Clock Frequency:	400 kHz
Voltage - Supply:	2.3V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.209", 5.30mm Width)
Supplier Device Package:	16-SSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
PCA9554ADBR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP	PCA9554DBR vs PCA9554ADBR
PCA9557DB Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP	PCA9554DBR vs PCA9557DB
PCA9554DB Match 100%	VIGOR PCA9554 REMOTE 8-BIT I2C AND SMB	PCA9554DBR vs PCA9554DB
TCA9554ADBQR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8BIT 16SSOP	PCA9554DBR vs TCA9554ADBQR
PCA9538DBR Match 100%	VIGOR PCA9538 REMOTE 8-BIT I2C AND SMB	PCA9554DBR vs PCA9538DBR
TCA9554ADBR Match 100%	Texas Instruments IC SMBUS I/O EXPANDER I2C 16SSOP	PCA9554DBR vs TCA9554ADBR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
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Orders cannot be canceled after shipping the packages.

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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 394

Shipped from

HK warehouse

Expected Shipping Date

Aug 07 - Aug 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.9600~~	~~$1.96~~
2000	~~$0.8451~~	~~$1 690.20~~
6000	~~$0.8138~~	~~$4 882.80~~
10000	~~$0.7825~~	~~$7 825.00~~

Current price of PCA9554DBR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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PCA9554DBR

PCA9554DBR

3933954

Pricing(USD)