PCF8574 Remote 8-bit I/O expander for I2C-bus PDF manual

The PCF8574 is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I2C-bus).


PDF manual table of contents: features, general description, ordering information, block diagram, pinning, dip16 and so16 packages, ssop20 package, characteristics of the I2C-bus, bit transfer, start and stop conditions, system configuration, acknowledge, functional description, addressing, interrupt output, quasi-bidirectional i/os, limiting values, handling, dc characteristics, I2C-bus timing characteristics, package outlines, soldering, introduction, through-hole mount packages, soldering by dipping or by solder wave, manual soldering, surface mount packages, reflow soldering, wave soldering, manual soldering, suitability of ic packages for wave, reflow and dipping soldering methods.

PDF manual properties

  • Brand: Philips Semiconductors
  • Category: Integrated circuits
  • Number Of Pages: 24
  • Filesize: 132.53 kB
  • Language: English
  • File date: 2002-11-22

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