DistyParts Icon
TCA9554PWR The Texas Instruments TCA9554PWR is an 8-Bit I2C I/O Expander. It features a push-pull output type and operates within a supply voltage range of 1.65V to 5.5V.
Mfr Part #:

TCA9554PWR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TCA9554PWR is an 8-Bit I2C I/O Expander. It features a push-pull output type and operates within a supply voltage range of 1.65V to 5.5V.
✓ Total Stock: 3,250 pcs
$ Price Range: $1.15

TCA9554PWR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,250 pcs
On Request
3250 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TCA9554PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Interface
Interrupt Output
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Voltage
View Similar Products (0)

TCA9554PWR Description

Short technical summary and product information.

The TCA9554PWR from Texas Instruments is an 8-bit I2C and SMBus I/O expander. This device is designed for applications requiring additional digital I/O pins, communicating via the I2C or SMBus interface at frequencies up to 400kHz.

 

Key electrical specifications include a minimum operating supply voltage of 1.65V and a maximum of 5.5V. It offers 8 I/O pins with a push-pull output type. The operating temperature range is from -40°C to 85°C.

 

Packaged in a 16-TSSOP, the TCA9554PWR is suitable for surface mount applications. It is supplied on tape and reel, with a standard package quantity of 2000 units. The component is RoHS3 compliant and has an MSL rating of 1.

TCA9554PWR Quick Information

Product Type: IO Expander
Canonical Name: TCA9554PWR 8-Bit I2C I/O Expander
Subcategory: IO Expanders

TCA9554PWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

TCA9554PWR Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCA9554PWR Features

  • 8-bit I2C and SMBus I/O expander.
  • Operates at frequencies up to 400kHz.
  • Wide supply voltage from 1.65V to 5.5V.
  • Push-pull output type for signals.
  • Surface mountable in a 16-TSSOP package.

TCA9554PWR Applications

  • Provides additional digital I/O pins.
  • Suitable for I2C and SMBus systems.
  • Used in embedded control applications.
  • Ideal for space-constrained designs.

TCA9554PWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TCA9554PWR?

The TCA9554PWR operates within a supply voltage range of 1.65V to 5.5V.

What is the maximum operating frequency of the TCA9554PWR?

The maximum operating frequency for the TCA9554PWR is 400 kHz.

What is the operating temperature range for this IO expander?

The TCA9554PWR has an operating temperature range of -40°C to 85°C.

What package type is the TCA9554PWR supplied in?

The TCA9554PWR is supplied in a 16-TSSOP package.

Is the TCA9554PWR RoHS compliant?

Yes, the TCA9554PWR is RoHS3 Compliant.

Home
Account

Categories