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TCA9555RGER

Name: Texas Instruments TCA9555RGER
Brand: Texas Instruments
SKU: 595-TCA9555RGER
Price: 1.46 EUR
Availability: InStock

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Mouser No:

595-TCA9555RGER

Mfr. No:

TCA9555RGER

Mfr.:

Texas Instruments

Description:

Interface - I/O Expanders 1.65 to 5.5V 16-bit I2C

Datasheet:

TCA9555RGER Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TCA9555RGER

In Stock: 4,395

Stock:: 4,395 Can Dispatch Immediately

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Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+€5.00)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	€1.46	€1.46
	€1.08	€10.80
	€0.98	€24.50
	€0.869	€86.90
	€0.817	€204.25
	€0.786	€393.00
	€0.76	€760.00
Full Reel (Order in multiples of 3000)
	€0.728	€2,184.00
	€0.713	€4,278.00

† 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:	VQFN-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
Features:	Configuration Registers, Interrupt Pin
Logic Family:	TCA9555
Moisture Sensitive:	Yes
Operating Supply Current:	22 uA
Operating Supply Voltage:	5.5 V
Output Type:	Open Drain
Product:	I/O Expanders
Product Type:	I/O Expanders
Factory Pack Quantity:	3000
Subcategory:	Interface ICs
Type:	I/O Expander
Unit Weight:	40.800 mg

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I2C Guide (Rev. E)

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TARIC:: 8542399000
CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
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.