TCA9555RGER

Texas Instruments
595-TCA9555RGER
TCA9555RGER

Mfr.:

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

Datasheet:
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Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Interface - I/O Expanders
RoHS:  
TCA9555
SMD/SMT
VQFN-24
I2C, Serial, SMBus
16 I/O
With Interrupt
1.65 V
5.5 V
400 kHz
- 40 C
+ 85 C
Reel
Cut Tape
MouseReel
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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Attributes selected: 0

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
854239099
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Philippines
Assembly Country of Origin:
Philippines
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

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 VCC 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.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
33,000
Expected 2027/01/21
Factory Lead Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$1.98 $1.98
$1.47 $14.70
$1.33 $33.25
$1.19 $119.00
$1.12 $280.00
$1.08 $540.00
$1.06 $1,060.00
Full Reel (Order in multiples of 3000)
$1.00 $3,000.00
$0.982 $5,892.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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