Part Image

TCA9555PWR - Texas Instruments

Description: 1.65 to 5.5V 16-Bit I2C and SMBus I/O Expander With Interrupt Output and Configuration Registers

Download TCA9555PWR Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
TCA9555PWR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - 24-Pin TSSOP
click to zoom
3D Models
TCA9555PWR - Texas Instruments  - 3D model - Small Outline Packages - 24-Pin TSSOP
click to zoom

TCA9555PWR Details

  • Manufacturer Part Number:

    TCA9555PWR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Address Bus Width:

    8

  • Clock Frequency-Max:

    0.4 MHz

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Bits:

    16

  • Number of I/O Lines:

    16

  • Number of Ports:

    2

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP24,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    0.04 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.65 V

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4.4 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

TCA9555PWR Frequently Asked Questions (FAQs)

  • The TCA9555PWR can support I2C bus frequencies up to 400 kHz.
  • Yes, the TCA9555PWR can be used as a level translator between 3.3V and 5V systems, as it is designed to operate with a wide range of input voltages.
  • To configure the TCA9555PWR to operate in input mode, set the corresponding bit in the configuration register to '1'. This will configure the pin as an input.
  • The TCA9555PWR can sink or source up to 25mA per pin.
  • Yes, the TCA9555PWR is 5V tolerant, meaning it can be used in a 5V system without the need for external voltage translation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

TCA9555PWR Overview

Use the download button to access the TCA9555PWR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TCA95, or try a keyword search, such as Parallel IO Ports

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to TCA9555PWR

Showing 0 results

TCA9555PWR Alternates

Showing results

Image Part Number Model
Part Image PCA9555APW,118 NXP Semiconductors

Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PDSO24

Part Image PCA9555APW NXP Semiconductors

Parallel I/O Port, 16 I/O, CMOS, PDSO24