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TCA9555PWR

Name: Texas Instruments TCA9555PWR
Brand: Texas Instruments
SKU: 595-TCA9555PWR
Price: 1.43 EUR
Availability: InStock

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Mouser No:

595-TCA9555PWR

Mfr. No:

TCA9555PWR

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders Remote 16B I2C & SMB us I/O Expander

Datasheet:

TCA9555PWR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA9555PWR

In Stock: 6,455

Stock:: 6,455

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On Order:: 5,740
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Unit Price:

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€1.43	€1.43
	€1.05	€10.50
	€0.955	€23.88
	€0.846	€84.60
	€0.796	€199.00
	€0.766	€383.00
	€0.741	€741.00
Full Reel (Order in multiples of 2000)
	€0.718	€1,436.00
	€0.702	€2,808.00

† A MouseReel™ fee of €5.00 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:	TCA9555
Mounting Style:	SMD/SMT
Package/Case:	TSSOP-24
Interface Type:	I2C, Serial, SMBus
Number of I/Os:	16 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
Country of Assembly:	MY
Country of Diffusion:	US
Country of Origin:	MY
Features:	Configuration Registers, Interrupt Pin
Logic Family:	TCA9555
Operating Supply Voltage:	1.65 V to 5.5 V
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	2000
Subcategory:	Interface ICs
Type:	I/O Expander
Unit Weight:	89.500 mg

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I2C Guide (Rev. E)

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TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 8542390990
MXHTS:: 8542399999
ECCN:: EAR99

TCA9555 I2C & SMBus I/O Expander

Texas Instruments TCA9555 I²C and SMBus I/O Expander are designed for the two-line bidirectional bus (I²C) and have a 1.65V to 5.5V V_CC operation. These devices provide general-purpose remote I/O expansion for most microcontroller families via the I²C interface. The Texas Instruments TCA9555 consists of two 8-bit configurations (input or output selection), input port, output port, and polarity inversion (active high or active low operation) registers. At power-on, the I/Os are configured as inputs. The system master can enable the I/Os as inputs or outputs by writing to the I/O configuration bits. The data for each input or output is kept in the corresponding input or output register. The polarity of the input port register can be inverted with the polarity inversion register.