Part Image

PCF8574ARGYR - Texas Instruments

Description: Texas Instruments PCF8574ARGYR, 8-channel 8bit I/O Expander 100kHz, I2C, 20-Pin VQFN

Download PCF8574ARGYR 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
PCF8574ARGYR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGY (R-VQFN-N20)
click to zoom
3D Models
PCF8574ARGYR - Texas Instruments  - 3D model - Quad Flat No-Lead - RGY (R-VQFN-N20)
click to zoom

PCF8574ARGYR Details

  • Manufacturer Part Number:

    PCF8574ARGYR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    20

  • 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:

    0.1 MHz

  • JESD-30 Code:

    R-PQCC-N20

  • JESD-609 Code:

    e4

  • Length:

    4.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Bits:

    8

  • Number of I/O Lines:

    8

  • Number of Ports:

    8

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC20/24,.14X.18,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    3.5 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCF8574ARGYR Frequently Asked Questions (FAQs)

  • The PCF8574ARGYR can support I2C bus frequencies up to 400 kHz.
  • Yes, the PCF8574ARGYR can be used as a level shifter for I2C signals, allowing it to interface with devices operating at different voltage levels.
  • The PCF8574ARGYR can be reset by pulling the RESET pin low for a minimum of 1 ms. This will reset the device and clear all registers.
  • The PCF8574ARGYR can sink or source up to 25 mA of current per I/O pin.
  • Yes, the PCF8574ARGYR can be used in a multi-master I2C bus configuration, but it requires external circuitry to handle arbitration and collision detection.

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

PCF8574ARGYR Overview

Use the download button to access the PCF8574ARGYR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PCF85, 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 PCF8574ARGYR

Showing 0 results