TCA9554DWT

Mfr. #:: TCA9554DWT
Description:: Interface - I/O Expanders 8 BIT IO EXPANDER
Lifecycle:: New from this manufacturer.
Datasheet:: TCA9554DWT Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: TCA9554DWT more Information TCA9554DWT Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Interface - I/O Expanders

RoHS:: Y

Number of I/Os:: 8 I/O

Interface Type:: I2C, Serial, SMBus

Maximum Clock Frequency:: 400 kHz

Interrupt Output:: With Interrupt

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:: SOIC-16

Packaging:: Reel

Features:: Configuration Registers, Interrupt Pin

Output Type:: Open Drain

Product:: I/O Expanders

Series:: TCA9554

Type:: I/O Expander

Brand:: Texas Instruments

Development Kit:: IO-EXPANDER-EVM

Operating Supply Current:: 34 uA

Product Type:: I/O Expanders

Factory Pack Quantity:: 250

Subcategory:: Interface ICs

Supply Voltage - Max:: 5.5 V

Supply Voltage - Min:: 1.65 V

Unit Weight:: 0.017175 oz

Tags: TCA9554D, TCA9554, 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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TCA9554DWT Description

***as Instruments: Remote 8-Bit I2C and SMBus I/O Expander 16-SOIC -40 to 85

***et: 8-Bit I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R

***ical: I2C/SMBus Interface 400kHz 5.5V 16-Pin SOIC T/R

***i-Key: IC I/O EXPANDER I2C 8BIT 16SOIC

***AS INSTRUMENT: The TCA9554 is a 16-pin device that provides 8 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. The device can operate with a power supply voltage ranging from 1.65 V to 5.5 V. The device supports both 100-kHz (Standard-mode) and 400-kHz (Fast-mode) clock frequencies. I/O expanders such as the TCA9554 provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and other similar devices.

***AS INSTUMENTS: 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 devices on the same I2C bus. The device can also be reset to its default sate by cycling the power supply and causing a power-on reset.

TCA9554DWT More Information

TCA9554/A Remote 8-bit I2C & SMBus I/O Expander: OMO Electronic 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 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.

Market price

Part #	Description	Stock	Price
TCA9554DWT DISTI # V72:2272_17059402	I2C/SMBus GPIO Expander 5.5V	744	500:$0.7782 250:$0.8698 100:$0.8772 25:$1.0967 10:$1.1055 1:$1.3820
TCA9554DWT DISTI # V39:1801_17059402	I2C/SMBus GPIO Expander 5.5V	0
TCA9554DWT DISTI # TCA9554DWT-ND	IC I/O EXPANDER I2C 8BIT 16SOIC RoHS: Compliant Min Qty: 750 Container: Tape & Reel (TR)	Temporarily Out of Stock	750:$0.8721
TCA9554DWT DISTI # 31667253	I2C/SMBus GPIO Expander 5.5V	744	500:$0.8366 250:$0.9350 100:$0.9430 25:$1.1790 11:$1.1884
TCA9554DWT DISTI # TCA9554DWT	8-Bit I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R - Tape and Reel (Alt: TCA9554DWT) RoHS: Compliant Min Qty: 750 Container: Reel	Americas - 0	7500:$0.5749 3750:$0.5919 2250:$0.6119 1500:$0.6329 750:$0.6659
TCA9554DWR DISTI # 595-TCA9554DWR	Interface - I/O Expanders Remote 8-Bit I2C I/O Expander RoHS: Compliant	1628	1:$1.3200 10:$1.1200 100:$0.8610 500:$0.7600 1000:$0.6000 2000:$0.5320 10000:$0.5120
TCA9554DWT DISTI # 595-TCA9554DWT	Interface - I/O Expanders 8 BIT IO EXPANDER RoHS: Compliant	0	1:$1.5100 10:$1.2900 100:$0.9870 250:$0.9870 500:$0.8730 1000:$0.6890 2500:$0.6110 10000:$0.5880

Related products

Image

Part #

Description

Mfr.#: IO-EXPANDER-EVM

OMO.#: OMO-IO-EXPANDER-EVM

Interface Development Tools I2C and SMBus IO Expander EVM

Mfr.#: CAPTIVATE-METAL

OMO.#: OMO-CAPTIVATE-METAL-TEXAS-INSTRUMENTS

Touch on Metal Capacitive Sensing Add-on Board for the CapTIvate Development Kit Box - Boxed Product (Development Kits) (Alt: CAPTIVATE-METAL)

Mfr.#: IO-EXPANDER-EVM

OMO.#: OMO-IO-EXPANDER-EVM-TEXAS-INSTRUMENTS

EVALUATION MODULE

Availability

Stock:: Available
On Order:: 1500
Enter Quantity:

Current price of TCA9554DWT 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: ~~$1.51~~; ~~$1.51~~

10: ~~$1.29~~; ~~$12.90~~

100: ~~$0.99~~; ~~$98.70~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

TCA9554D 4
TCA9554 13
TCA955 25
TCA95 81
TCA9 121
TCA 824

Newest Products

TPS92075 Buck PFC LED Driver

OMO Electronic' TPS92075 is a hybrid power factor controller (PFC) with a built-in phase-dimming decoder. The device analyzes line cycles continuously.
OPA2313 1 MHz Operational Amplifier

OPA2313 series are low-cost, general purpose, micro-power amplifiers used in battery-powered instruments, sensor signal conditioning, and wireless sensors.
DRV8350/53 Three-Phase Smart Gate Drivers

OMO Electronic' DRV8350 and DRV8353 are three, half-bridge gate drivers capable of driving high-side and low-side N-channel power MOSFETs.
Compare TCA9554DWT

TCA9554DBQR vs TCA9554DBR vs TCA9554DWR
TAS5630DKD Stereo Class-D Amplifier

TI's stereo Class-D amplifiers are high performance and highly integrated, delivering high-quality and high-efficiency audio amplification.
OPA2626 Analog-to-Digital Converter Driver

TI's OPA2626 16-bit and 18-bit ADC drivers consist of fast-settling, high-slew-rate, high-bandwidth, voltage-feedback operational amplifiers.

More Newest Products

TCA9554DWT

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes