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TCA9554DBR

Name: Texas Instruments TCA9554DBR
Brand: Texas Instruments
SKU: 595-TCA9554DBR
Price: 30638 IDR
Availability: InStock

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See Product Specifications

Mouser No:

595-TCA9554DBR

Mfr. No:

TCA9554DBR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 8-bit 1.65- to 5.5-V I2C/SMBus I/O expan

Datasheet:

TCA9554DBR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA9554DBR

In Stock: 270

Stock:: 270

Can Dispatch Immediately

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On Order:: 2.000

Expected 18/08/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

Unit Price:

Rp-

Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+Rp98.000)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp30.638	Rp30.638
	Rp22.382	Rp223.820
	Rp20.364	Rp509.100
	Rp18.089	Rp1.808.900
	Rp17.025	Rp4.256.250
	Rp16.365	Rp8.182.500
	Rp16.255	Rp16.255.000
Full Reel (Order in multiples of 2000)
	Rp15.007	Rp30.014.000
	Rp14.695	Rp58.780.000

† A MouseReel™ fee of Rp98.000 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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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
Features:	Configuration Registers, Interrupt Pin
Product Type:	I/O Expanders
Factory Pack Quantity:	2000
Subcategory:	Interface ICs
Unit Weight:	418 mg

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Datasheet

TCA9554DBR Datasheet

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Compliance Codes

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

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

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.