PCF8574T PCF8574 IO MCU Expansion Board I2C Interface 8bit I/O Expander IIC Bus Evaluation Development Module

$1.49

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  • PCF8574T PCF8574 IO MCU Expansion Board I2C Interface 8bit I/O Expander IIC Bus Evaluation Development Module

    PCF8574T PCF8574 IO MCU Expansion Board I2C Interface 8bit I/O Expander IIC Bus Evaluation Development Module

    $1.49

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      Delivery

      1. We ship your order worldwide. 2. All orders are shipped with a tracking number. 3. Orders are processed and prepared to be shipped within 2-5 business days. Including quality checks, packing, paperwork, etc. Delivery times may take 3-14 (business days) from the time of purchase to shipping your order worldwide unless it is specified. 3-5 business days delivery time for Expedite shipping(DHL/FedEx/UPS etc) 7-14 business days delivery time for Standard Shipping(EMS/YunExpress etc) Please note that there will be substantial differences in the time of delivery, depending on your country of delivery. During sale periods and promotions the delivery time may be longer than normal.

      Return

      1. For whatever reason, if you are not satisfied with your received within 3 days and the product is still in brand new condition and with its original packaging, you can return it to us (need to send back all parts) for a partial refund, which will cover the price of the item minus the shipping fees. You will be responsible for paying the return shipping fees. 2. To start a return, you can contact us. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 3. Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed. Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.

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      Give us a shout if you have any other questions and/or concerns. Email: Mikismartbizi@gmail.com Phone: (+01)-662-300-6268
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      PCF8574T PCF8574 IO MCU Expansion Board I2C Interface 8bit I/O Expander IIC Bus Evaluation Development Module

      PCF8574T PCF8574 IO MCU Expansion Board I2C Interface 8bit I/O Expander IIC Bus Evaluation Development Module

      $1.49

      Ask a Question

        Estimated Delivery: Apr 23 – Apr 26
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      Features:

      I2C interface, I / O expansion module, two I / O scalability 8 I / O (up to 8 simultaneous use the PCF8574 expanded to 64 I / O)
      Most important feature: 1. Supports two interface types access target board: Pin or row seat
      Support I2C bus cascade (by pin header row seat docking methods can be used simultaneously with multiple I2C modules)
      Typical application: I / O resource shortage MCU I / O expansion
      Main resources: the PCF8574 I2C interface, 8-bit parallel

      Specifications:

      Operating voltage: 2.5 V to 6 V with non-overvoltage tolerant I/O held to VDD with 100 uA current source
      Operating temperature: -40~85 Celsius
      Low Standby-Current Consumption of 10 μA Max
      I2C to Parallel-Port Expander
      100 kHz I2C-bus interface (Standard-mode I2C-bus)
      Open-Drain Interrupt Output
      Compatible with Most Microcontrollers
      Latched Outputs with High-Current Drive
      Capability for Directly Driving LEDs
      Latch-Up Performance Exceeds 100 mA

      Packing list:
      1*Module

      Weight0.01 kg
      Dimensions4.8 × 1.6 × 0.5 cm

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