It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

See an Error?

TCA9554DBQR

Name: Texas Instruments TCA9554DBQR
Brand: Texas Instruments
SKU: 595-TCA9554DBQR
Price: 161.2 INR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-TCA9554DBQR

Mfr. No:

TCA9554DBQR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Remote 8-bit I2C SMB us I/O Expander

Datasheet:

TCA9554DBQR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments TCA9554DBQR

In Stock: 2,154

Stock:: 2,154 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 6 Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

₹-.--

Ext. Price:

₹-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2500)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹161.20	₹161.20
	₹119.27	₹1,192.70
	₹108.09	₹2,702.25
	₹95.98	₹9,598.00
	₹91.97	₹22,992.50
	₹88.52	₹44,260.00
	₹88.06	₹88,060.00
Full Reel (Order in multiples of 2500)
	₹80.88	₹2,02,200.00
	₹79.11	₹3,95,550.00

† A MouseReel™ fee of ₹475.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Interface - I/O Expanders
RoHS:
Series:	TCA9554
Mounting Style:	SMD/SMT
Package/Case:	SSOP-16
Interface Type:	I2C, Serial, SMBus
Number of I/Os:	8 I/O
Interrupt Output:	With Interrupt
Supply Voltage - Min:	1.65 V
Supply Voltage - Max:	5.5 V
Maximum Clock Frequency:	400 kHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
ESD Protection:	2 kV
Brand:	Texas Instruments
Development Kit:	IO-EXPANDER-EVM
Features:	Configuration Registers, Interrupt Pin
Logic Family:	TCA9554
Moisture Sensitive:	Yes
Operating Supply Current:	34 uA
Operating Supply Voltage:	1.65 V to 5.5 V
Output Current:	10 mA, 25 mA
Output Type:	Open Drain
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	2500
Subcategory:	Interface ICs
Type:	I/O Expander
Unit Weight:	130 mg

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Product Catalogs

This functionality requires JavaScript to be enabled.

Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
TARIC:: 8542399000
MXHTS:: 8542399901
ECCN:: EAR99

Origin Classifications

Country of Origin:: Mexico
Assembly Country of Origin:: Mexico
Country of Diffusion:: Germany

The country is subject to change at the time of shipment.

TCA9554/A Remote 8-bit I2C & SMBus I/O Expander

Texas Instruments TCA9554/A Remote 8-bit I²C & SMBus I/O Expander provides 8 bits of general-purpose parallel input/output (I/O) expansion for the two-line bidirectional I²C bus (or SMBus) protocol. Each device can operate with a power supply voltage ranging from 1.65V to 5.5V. It supports both 100kHz (Standard-mode) and 400kHz (Fast-mode) clock frequencies. These I/O expanders from Texas Instruments provide a simple solution when additional I/Os are needed for switches, sensors, push buttons, LEDs, fans, and other similar devices. The features of the TCA9554 include an interrupt that is generated on the INT pin whenever an input port changes state. The A0, A1, and A2 hardware selectable address pins allow up to eight TCA9554/A devices on the same I²C bus.