PCF8574AN FOLHA DE DADOS,CIRCUITO,A FUNÇÃO

PCF8574AN Datasheet PDF

• Philips Semiconductors PCF8570
  8-bit static low-voltage with I2C-bus interface
• Philips Semiconductors PCF8570P
  8-bit static low-voltage with I2C-bus interface
• PCF8570P/F5
  IC
• PCF8570PCF85711
  From datasheet system
• PCF8570PN
  Serial SRAM
• Philips Semiconductors PCF8570T
  8-bit static low-voltage with I2C-bus interface
• PCF8570T/F5
  IC SMD
• PCF8570TD
  Serial SRAM
• PCF8570TD-T
  Serial SRAM
• Philips PCF8570U/10
  256 x 8-bit static low-voltage RAM with I2C-bus interface
• PCF8571TD-T
  Serial SRAM
• Philips Semiconductors PCF8573
  Clock/calendar with Power Fail Detector
• PCF85734
  From datasheet system
• Philips Semiconductors PCF8573P
  Clock/calendar with Power Fail Detector
• PCF8573PN
  Real-Time Clock