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PCF8575TS/1,118 The NXP Semiconductors PCF8575TS/1,118 is a 16-bit remote I/O expander designed for I2C-bus communication. It operates from 2.5V to 5.5V and supports a 400 kbits/s I2C-bus speed.
Mfr Part #:

PCF8575TS/1,118

Available from 5 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors PCF8575TS/1,118 is a 16-bit remote I/O expander designed for I2C-bus communication. It operates from 2.5V to 5.5V and supports a 400 kbits/s I2C-bus speed.
✓ Total Stock: 4,041 pcs
$ Price Range: $1.15

PCF8575TS/1,118 Available from 5 distributors

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PCF8575TS/1,118 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Interface
Interrupt Output
Mounting Type
Number of I
Operating Temperature
Output Type
Supplier Device Package
Voltage
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PCF8575TS/1,118 Description

Short technical summary and product information.

The PCF8575TS/1,118 from NXP Semiconductors is a silicon CMOS circuit providing general-purpose remote I/O expansion via the I2C-bus. It features a 16-bit quasi-bidirectional port and an I2C-bus interface, making it compatible with most microcontrollers.

 

Key electrical specifications include an operating supply voltage range of 2.5V to 5.5V and a low standby current consumption of 10 μA maximum. The device supports a 400 kbits/s FAST I2C-bus and includes an open-drain interrupt output. Its latched outputs offer high current drive capability, suitable for directly driving LEDs. The PCF8575TS/1,118 allows addressing by 3 hardware address pins, enabling the use of up to 8 devices on the bus.

 

This I/O expander is supplied in a 24-SSOP package and is designed for surface mount applications. The operating temperature range is -40°C to 85°C. The PCF8575TS/1,118 functions as an I2C-bus slave transmitter/receiver, providing flexible I/O expansion for various embedded systems.

PCF8575TS/1,118 Quick Information

Product Type: IO Expander
Series: PCF8575
Canonical Name: PCF8575TS/1,118 Remote 16-bit I/O expander for I2C-bus
Subcategory: IO Expanders

PCF8575TS/1,118 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PCF8575TS/1,118 Estimated Pricing

Qty Low High
1+ $1.15 $1.15

Estimated market price range - modelled values for guidance only, not live distributor offers.

PCF8575TS/1,118 Features

  • 16-bit remote I/O port for I2C-bus.
  • Operating supply voltage 2.5 to 5.5 V.
  • 400 kbits/s FAST I2C-bus support.
  • Latched outputs with high current drive.
  • Open-drain interrupt output available.

PCF8575TS/1,118 Applications

  • Expands microcontroller I/O capabilities.
  • Drives LEDs directly from outputs.
  • Suitable for I2C-bus systems.
  • Compatible with most microcontrollers.

PCF8575TS/1,118 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the PCF8575TS/1,118?

The operating voltage range is 2.5V to 5.5V.

What is the package type of the PCF8575TS/1,118?

The package type is 24-SSOP.

What is the maximum I2C bus speed supported?

The maximum supported I2C bus speed is 400 kbits/s.

How many I/O bits does the device support?

It supports 16 remote I/O bits.

What is the operating temperature range?

-40°C to 85°C.

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