MCP23018-E/SP - 16-Bit I/O Expander with Open-Drain Outputs

Index: UCC-06506 EAN: 5904422368746

The system allows to increase the number of pins (up to 16) of the microcontroller (including minicomputer Raspberry Pi). It communicates with the central unit via the I2C bus (TWI). It has an output of the open-drain type.

MCP23018-E/SP - 16-Bit I/O Expander with Open-Drain Outputs
€2.90
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Manufacturer: OEM

Specification

  • Supply voltage: from 1.8 V to 5.5 V
  • Communication: I2C
  • Data transfer rate: up to 3.4 MHz (I2C High Speed)
  • Number of channels: 8
  • Case: DIP-28

 

Details inthe documentation.

Description

The system allows to increase the number of ports of the microcontroller (includingminicomputer Raspberry Pi). It communicates with the central unit via the I2C bus (TWI). It has an output of the open-drain type.

 

An example of a connection of the system with aRaspberry Pi, can be found inthe system Adafruit.

 

 

Package width 6 cm
Package height 1.4 cm
Package depth 3 cm
Package weight 0.003 kg

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Product reviews

MCP23018-E/SP - 16-Bit I/O Expander with Open-Drain Outputs

4.9/5

Average grade

5

Customers opinion
The following opinions are collected
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and come from the post-purchase process.
Libor B. 09.06.2022 Confirmed purchase Translated review
Absolutely no problems.
Maciej C. 05.06.2021 Confirmed purchase Translated review
OK.
Tomasz T. 19.05.2021 Confirmed purchase Translated review
Works fine as auxiliary GPIO outputs. Quality okay
Robert 13.11.2022 Confirmed purchase
Damian 07.09.2022 Confirmed purchase

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