PCF8575DW Semiconductors - ICs by Texas Instruments

I/O EXPANDER 16BIT 400KHZ SOIC-24

Status: Unknown
Series: -
RoHS: Unknown
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This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V VCC operation. The PCF8575 device provides general-purpose remote I/O expansion for most microcontroller families by way of the I2C interface [serial clock (SCL), serial data (SDA)]. The device features a 16-bit quasi-bidirectional input/output (I/O) port (P07–P00, P17–P10), including latched outputs with high-current drive capability for directly driving LEDs. Each quasi-bidirectional I/O can be used as an input or output without the use of a data-direction control signal. At power on, the I/Os are high. In this mode, only a current source to VCC is active.
Distributor Stock
Logo for Digi-Key Electronics Digi-Key Electronics
60 units
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Logo for Arrow Electronics Arrow Electronics
No stock
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Logo for Texas Instruments Texas Instruments
No stock
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Specifications

Chip Configuration 16bit
Bus Frequency 400kHz
IC Interface Type I2C SMBus
Supply Voltage Min 2.5V
Supply Voltage Max 5.5V
Interface Case Style SOIC
No. of Pins 24Pins
No. of I/O's 16I/O's
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

IC I/O EXPANDER I2C 16B 24SOIC | Digi-Key Electronics
I/O EXPANDER, 16BIT, 400KHZ, SOIC-24 | Farnell
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt | Texas Instruments

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Frequently Asked Questions

Where can I find additional details, specifications and documents for a PCF8575DW?

Additional datasheets, footprints and schematics for PCF8575DW are listed on our Part Details page. You can also find images and similar parts to PCF8575DW on this page.

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What category does PCF8575DW fall under?

The PCF8575DW is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

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Is the PCF8575DW RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Digi-Key Electronics, Arrow Electronics and Texas Instruments have stock available or on a lead time for PCF8575DW.

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