TCA9554ADBQR

Part No :: TCA9554ADBQR

Manufacturer: Texas Instruments

VIGOR # :: 3933996

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

Catalog: Interface - I/O Expanders

DataSheet: TCA9554ADBQR PDF

Country of origin: -

Date code: -

TCA9554ADBQR 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:	-
Clock Frequency:	400 kHz
Voltage - Supply:	1.65V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	16-SSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
PCA9557DB Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP	TCA9554ADBQR vs PCA9557DB
PCA9554DB Match 100%	VIGOR PCA9554 REMOTE 8-BIT I2C AND SMB	TCA9554ADBQR vs PCA9554DB
PCA9554DBR Match 100%	Texas Instruments IC I/O EXPANDER I2C 8B 16SSOP	TCA9554ADBQR vs PCA9554DBR
PCA9538DBR Match 100%	VIGOR PCA9538 REMOTE 8-BIT I2C AND SMB	TCA9554ADBQR vs PCA9538DBR
TCA9554ADBR Match 100%	Texas Instruments IC SMBUS I/O EXPANDER I2C 16SSOP	TCA9554ADBQR vs TCA9554ADBR
PCA9534DBR Match 100%	VIGOR PCA9534 REMOTE 8-BIT I2C AND LOW	TCA9554ADBQR vs PCA9534DBR

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.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
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: 1439

Shipped from

HK warehouse

Expected Shipping Date

Aug 07 - Aug 11 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.3300~~	~~$1.33~~
2500	~~$0.5600~~	~~$1 400.00~~
5000	~~$0.5320~~	~~$2 660.00~~
12500	~~$0.5120~~	~~$6 400.00~~

Current price of TCA9554ADBQR 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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