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Details for PCF8575DW by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
I/O EXPANDER 16BIT 400KHZ SOIC-24
PCF8575DW image

PCF8575DW by Texas Instruments

I/O EXPANDER 16BIT 400KHZ SOIC-24
Part Information
PCF8575DW image
RoHS Compliant
Description
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.
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)
Alternate Descriptions
Remote and SMBus I/O Expander 24-Pin RS Components
I/O EXPANDER, 16BIT, 400KHZ, SOIC-24; 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 RoHS Compliant: Yes Newark Electronics
Remote and SMBus I/O Expander 24-Pin SOIC Tube Avnet America
Remote and SMBus I/O Expander 24-Pin SOIC Tube Avnet Europe