Datasheet4U Logo Datasheet4U.com

PCA6107 Datasheet Remote 8-Bit I2C and SMBus Low-power I/O Expander

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community PCA6107 SCPS139E – JANUARY 2006 – REVISED JUNE 2014 PCA6107 Remote 8-Bit I2C and SMBus Low-power I/O Expander With Interrupt Output,.

📥 Download Datasheet

General Description

This 8-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.3-V to 5.5-V VCC operation.

It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL) and serial data (SDA)].

The PCA6107 consists of one 8-bit Configuration (input or output selection), Input Port, Output Port, and Polarity Inversion (active high) registers.

Key Features

  • 1 Low Standby Current Consumption of 1 μA Max.
  • I2C to Parallel Port Expander.
  • Open-Drain Active-Low Interrupt Output.
  • Active-Low Reset Input.
  • Operating Power-Supply Voltage Range of 2.3 V to 5.5 V.
  • 5-V Tolerant I/O Ports.
  • 400-kHz Fast I2C Bus.
  • Three Hardware Address Pins Allow for Use of up to Eight Devices on the I2C/SMBus.
  • Input/Output Configuration Register.
  • Polarity Inversion Register.
  • Internal.

More Datasheets from Texas Instruments

Part Number Description
PCA9306 SMBus Voltage-Level Translator
PCA9306-Q1 SMBus Voltage-Level Translator
PCA9515A Dual Bidirectional I2C Bus and SMBus Repeater
PCA9515B Dual Bidirectional I2C Bus and SMBus Repeater
PCA9517 Level-Translating I2C Bus Repeater
PCA9518 Expandable Five-Channel I2C HUB
PCA9534 Remote 8-Bit I2C and SMBus Low-Power I/O Expander
PCA9534A Remote 8-BIT I2C and SMBus Low-Power I/O Expander
PCA9535 Remote 16-BIT I2C and SMBus Low-Power I/O Expander
PCA9536 Remote 4-Bit I2C and SMBus I/O Expander