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MAX7313 Datasheet 16-Port I/O Expander

Manufacturer: Maxim Integrated (now Analog Devices)

Overview: www.DataSheet4U.com 19-3059; Rev 4; 4/05 16-Port I/O Expander with LED Intensity Control, Interrupt, and Hot-Insertion.

General Description

The MAX7313 I 2 C™-compatible serial interfaced peripheral provides microprocessors with 16 I/O ports.

Each I/O port can be individually configured as either an open-drain current-sinking output rated at 50mA and 5.5V, or a logic input with transition detection.

A 17th port can be used for transition detection interrupt, or as a general-purpose output.

Key Features

  • 400kbs, 2-Wire Serial Interface, 5.5V Tolerant MAX7313 Ordering Information PART TEMP RANGE.