TCA9555RTWR

TCA9555RTWR
Mfr. #:
TCA9555RTWR
Description:
Interface - I/O Expanders Remote 16B I2C & SMBus I/O Expander
Lifecycle:
New from this manufacturer.
Datasheet:
TCA9555RTWR Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
TCA9555RTWR more Information TCA9555RTWR Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Interface - I/O Expanders
RoHS:
Y
Number of I/Os:
16 I/O
Interface Type:
I2C, Serial, SMBus
Maximum Clock Frequency:
400 kHz
Operating Supply Voltage:
1.65 V to 5.5 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
WQFN-24
Packaging:
Reel
Features:
Configuration Registers, Interrupt Pin
Product:
I/O Expanders
Series:
TCA9555
Type:
I/O Expander
Brand:
Texas Instruments
Logic Family:
TCA9555
Moisture Sensitive:
Yes
Product Type:
I/O Expanders
Factory Pack Quantity:
3000
Subcategory:
Interface ICs
Unit Weight:
0.001270 oz
Tags
TCA9555R, TCA9555, TCA955, TCA95, TCA9, TCA
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    A***n
    A***n
    RU

    A month only sent at least compensated the jamb

    2019-03-28
    S***v
    S***v
    RU

    Russia post very long!Hong kong post fast!

    2019-03-26
    G***g
    G***g
    RU

    Long waited for the order. Opened a dispute. Two days later the parcel came. The dispute closed. Russian post however!

    2019-07-13
*** Source Electronics
I2C/SMBus Interface 400kHz 5.5V 24-Pin WQFN EP T/R / IC I/O EXPANDER I2C 16B 24WQFN
***as Instruments
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers 24-WQFN -40 to 85
***ark
I/o Expander, 16Bit, 400Khz, Wqfn-24 Rohs Compliant: Yes
***XS
This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 1.65-V to 5.5-V VCC operation. It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface.
***TEXAS
The TCA9555 consists of two 8-bit Configuration (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 either 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.
***AS INSTRUMEN
The TCA9555 is identical to the TCA9535, except for the inclusion of the internal I/O pull-up resistor, which pulls the I/O to a default high when configured as an input and undriven.
***ASI
Three hardware pins (A0, A1, and A2) are used to program the I2C address, which allows up to eight TCA9555 devices to share the same I2C bus or SMBus. The fixed I2C address of the TCA9555 is the same as the PCF8575, PCF8575C, and PCF8574, allowing up to eight of these devices in any combination to share the same I2C bus or SMBus.
TCA9555 I2C & SMBus I/O Expander
OMO Electronic TCA9555 I2C & SMBus I/O Expander is designed for the two-line bidirectional bus (I2C) and has 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 TCA9555 consists of two 8-bit configuration (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 either 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.
Part # Description Stock Price
TCA9555RTWR
DISTI # V98:2334_07367462
I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin WQFN EP T/R
RoHS: Compliant
2840
  • 3000:$0.5970
  • 1000:$0.6590
  • 500:$0.8321
  • 250:$0.8726
  • 100:$0.9695
  • 25:$1.2406
  • 10:$1.2424
  • 1:$1.4302
TCA9555RTWR
DISTI # 296-24857-1-ND
IC I/O EXPANDER I2C 16B 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)
99871In Stock
  • 1000:$0.7231
  • 500:$0.9159
  • 100:$1.1087
  • 10:$1.4220
  • 1:$1.5900
TCA9555RTWR
DISTI # 296-24857-6-ND
IC I/O EXPANDER I2C 16B 24WQFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®
99871In Stock
  • 1000:$0.7231
  • 500:$0.9159
  • 100:$1.1087
  • 10:$1.4220
  • 1:$1.5900
TCA9555RTWR
DISTI # 296-24857-2-ND
IC I/O EXPANDER I2C 16B 24WQFN
RoHS: Compliant
Min Qty: 3000
Container: Tape & Reel (TR)
96000In Stock
  • 15000:$0.5990
  • 6000:$0.6224
  • 3000:$0.6552
TCA9555RTWR
DISTI # 30600205
I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin WQFN EP T/R
RoHS: Compliant
2862
  • 200:$1.2291
  • 100:$1.3898
  • 50:$1.6447
  • 10:$2.0145
TCA9555RTWR
DISTI # 31029549
I2C/SMBus GPIO Expander 400kHz 5.5V 24-Pin WQFN EP T/R
RoHS: Compliant
2840
  • 1000:$0.6590
  • 500:$0.8321
  • 250:$0.8726
  • 100:$0.9695
  • 25:$1.2406
  • 11:$1.2424
TCA9555RTWR
DISTI # TCA9555RTWR
I2C and SMBus I/O Expander 24-Pin WQFN EP T/R (Alt: TCA9555RTWR)
RoHS: Compliant
Min Qty: 3000
Container: Tape and Reel
Asia - 0
    TCA9555RTWR
    DISTI # TCA9555RTWR
    I2C and SMBus I/O Expander 24-Pin WQFN EP T/R - Tape and Reel (Alt: TCA9555RTWR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Reel
    Americas - 0
    • 3000:$0.6789
    • 6000:$0.6459
    • 12000:$0.6239
    • 18000:$0.6029
    • 30000:$0.5869
    TCA9555RTWR
    DISTI # TCA9555RTWR
    I2C and SMBus I/O Expander 24-Pin WQFN EP T/R (Alt: TCA9555RTWR)
    RoHS: Compliant
    Min Qty: 3000
    Container: Tape and Reel
    Europe - 0
    • 3000:€0.9409
    • 6000:€0.7699
    • 12000:€0.7059
    • 18000:€0.6049
    • 30000:€0.5639
    TCA9555RTWR
    DISTI # 58Y3841
    I/O EXPANDER, 16BIT, 400KHZ, WQFN-24,Chip Configuration:16bit,Bus Frequency:400kHz,IC Interface Type:I2C, SMBus,Supply Voltage Min:1.65V,Supply Voltage Max:5.5V,Interface Case Style:WQFN,No. of Pins:24Pins,Product Range:- , RoHS Compliant: Yes0
    • 1:$1.5400
    • 10:$1.3200
    • 100:$1.0100
    • 500:$0.8900
    • 1000:$0.7020
    TCA9555RTWR1.65 to 5.5V 16-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers5315
    • 1000:$0.5300
    • 750:$0.5800
    • 500:$0.7100
    • 250:$0.8400
    • 100:$0.9100
    • 25:$1.0500
    • 10:$1.1300
    • 1:$1.2600
    TCA9555RTWR
    DISTI # 595-TCA9555RTWR
    Interface - I/O Expanders Remote 16B I2C & SMBus I/O Expander
    RoHS: Compliant
    15939
    • 1:$1.5400
    • 10:$1.3200
    • 100:$1.0100
    • 500:$0.8900
    • 1000:$0.7020
    • 3000:$0.6230
    • 9000:$0.6000
    TCA9555RTWR
    DISTI # 2496573
    I/O EXPANDER, 16BIT, 400KHZ, WQFN-24
    RoHS: Compliant
    0
    • 1:$2.4400
    • 10:$2.0900
    • 100:$1.6000
    • 500:$1.4100
    • 1000:$1.1200
    • 3000:$0.9860
    • 9000:$0.9500
    TCA9555RTWR
    DISTI # C1S746203937193
    I2C/SMBus GPIO Expander 5.5V 24-Pin WQFN EP T/R
    RoHS: Compliant
    3000
    • 250:$0.8726
    • 100:$0.9695
    • 25:$1.2406
    • 10:$1.2424
    TCA9555RTWR
    DISTI # C1S746201512750
    I2C/SMBus GPIO Expander 5.5V 24-Pin WQFN EP T/R
    RoHS: Compliant
    2862
    • 2000:$0.7140
    • 200:$0.9640
    • 100:$1.0900
    • 50:$1.2900
    • 10:$1.5800
    • 1:$2.1300
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    Availability
    Stock:
    29
    On Order:
    2012
    Enter Quantity:
    Current price of TCA9555RTWR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
    Reference price (USD)
    Quantity
    Unit Price
    Ext. Price
    1
    $1.54
    $1.54
    10
    $1.32
    $13.20
    100
    $1.01
    $101.00
    500
    $0.89
    $445.00
    1000
    $0.70
    $702.00
    Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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