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Diodes Incorporated I/O Expanders

Diodes Incorporated I/O Expanders provide up to 16-bits of General Purpose Input/Output (GPIO) expansion for I2C-bus/SMBus applications. These expanders include up to two 8-bit registers to configure the input and output. Diodes Incorporated I/O expanders also include up to two dedicated 8-bit registers to configure the polarity. The data for each input or output is kept in the corresponding input port or output port registers. These registers can be read by the system master. The I/O expanders feature high driving capability, low power supply, individual I/O configuration, 5V tolerance, and smaller packaging. These expanders provide a simple solution when additional I/O is needed for ACPI power switches, sensors, pushbuttons, LEDs, and fans.

Features

  • 2.3V to 5.5V supply voltage range
  • 16-bit I/O pins which can be programmed as input or output
  • Active low interrupt output
  • Low current consumption
  • 5V tolerance
  • Polarity inversion register
  • Noise filter on SCL/SDA inputs
  • Power-on reset
  • 0Hz to 400KHz clock frequency range
  • ESD protection (4KV HBM and 1KV CDM)
  • Latch-up tested (exceeds 100mA)
  • Offered in TSSOP-24 and TQFN 4x4-24 packages

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View Results ( 15 ) Page
Numéro de pièce Nombre d'E/S Pd - Dissipation d’énergie Package/Boîte Fiche technique
PI4IOE5V9535ZDEX 16 I/O 200 mW TQFN-24 PI4IOE5V9535ZDEX Fiche technique
PI4IOE5V9555ZDEX 8 I/O 200 mW TQFN-24 PI4IOE5V9555ZDEX Fiche technique
PI4IOE5V96224ZLEX 24 I/O 600 mW TQFN-32 PI4IOE5V96224ZLEX Fiche technique
PI4IOE5V96248ZLEX 48 I/O 600 mW TQFN-56 PI4IOE5V96248ZLEX Fiche technique
PI4IOE5V9535LEX 16 I/O 200 mW TSSOP-24 PI4IOE5V9535LEX Fiche technique
PI4IOE5V9536UEX 4 I/O 200 mW MSOP-8 PI4IOE5V9536UEX Fiche technique
PI4IOE5V9539ZDEX 16 I/O 200 mW TQFN-24 PI4IOE5V9539ZDEX Fiche technique
PI4IOE5V9539LE 16 I/O 200 mW TSSOP-24 PI4IOE5V9539LE Fiche technique
PI4IOE5V9539LEX 16 I/O 200 mW TSSOP-24 PI4IOE5V9539LEX Fiche technique
PI4IOE5V9554ALEX 8 I/O 400 mW TSSOP-16 PI4IOE5V9554ALEX Fiche technique
Publié le: 2017-06-20 | Mis à jour le: 2022-03-11