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PCF8574ATS/3,118 +BOM

External 8-bit I/O expander for I2C communication with interrupt support

PCF8574ATS/3,118 General Description

I/O Expander 8 I²C 100 kHz 20-SSOP

pcf8574ats-3-118

Key Features

  • It has 8-bit general-purpose input/output (GPIO) pins that can be individually configured as inputs or outputs.
  • It has an I2C interface that allows it to communicate with a microcontroller or other devices.
  • It operates at a voltage range of 2.5V to 6V.
  • It has an internal power-on reset function that initializes the device to a default state when power is applied.
  • It has a low current consumption of 2.5µA (typical) in standby mode.

Application

  • Expanding the number of input/output pins of a microcontroller.
  • Driving LEDs or other indicators.
  • Reading switches or other digital inputs.
  • Controlling relays or other digital outputs.
  • Expanding the number of input/output pins of a Raspberry Pi or other single-board computers.

Specifications

isSample true sampleItemType ITEM_TYPE_SAMPLE
leadTime 16 exclusiveItemType ITEM_TYPE_SAMPLE
minPackQty 2500 isExSample true
orderingCode 935276544118 isDistributor true
salesNum PCF8574ATS/3,118 pack_type REEL
price_flg Y pack_desc Reel 13" Q1/T1
status Active

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PCF8574ATS/3,118 Datasheet PDF

Preliminary Specification PCF8574ATS/3,118 PDF Download

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In Stock: 5,880

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