PCF8575DBRE4 Overview
It has 16 I/Os programmed.A SSOP-shaped packaging surrounds the device.There is a Tape & Reel (TR) case available for this product.As a whole, it has terminations on the 24 axis.24 pins make up the part.At 3.3V, there is voltage provided by the device.It is used to run 260 using this part's peak reflow temperature.A total of four 2 ports are present on the device.In IC chips, 16 bits are present.3/5V is a power delivery point.A 24-pin is present on the device.The chip conducts at 5.5V voltage.PARALLEL IO PORT, GENERAL PURPOSE uPs/uCs/peripheral ICs fall under this type.Maximum operating temperature reaches 85°C.It is required that this device's minimum working temperature is -40°C.Using this chip, you can get a maximum frequency of 400kHz.With a frequency of 400kHz, it is able to perform effectively.
PCF8575DBRE4 Features

PCF8575DBRE4 Applications
There are a lot of Texas Instruments
PCF8575DBRE4 I/O Expanders applications.

Common Mode Voltage Translation
Portable Instrumentation
Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
IDEN, PHS, GSM Basestations
Repeaters, Radio Links, and Modems
Wireless Telemetry
JTRS
802.11x Receivers
IDEN
PHS

Lifecycle Status	ACTIVE (Last Updated: 6 days ago)
Package / Case	SSOP
Surface Mount	YES
Number of Pins	24
Weight	172.39345mg
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	yes
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
HTS Code	8542.39.00.01
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.65mm
Frequency	400kHz
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Pin Count	24
Qualification Status	Not Qualified
Operating Supply Voltage	5.5V
Power Supplies	3/5V
Temperature Grade	INDUSTRIAL
Number of I/O	16
Number of Ports	2
uPs/uCs/Peripheral ICs Type	PARALLEL IO PORT, GENERAL PURPOSE
Number of Bits	16
Supply Current-Max	0.2mA
Frequency (Max)	400kHz
Height	2mm
Length	8.2mm
Width	5.3mm
Thickness	1.95mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free