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PCF8574DW
  • PCF8574DW

PCF8574DW

16 Termination 1.27mm 3/5V I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width)


  • Manufacturer: Texas Instruments
  • NO: 815-PCF8574DW
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 3528
  • Description: 16 Termination 1.27mm 3/5V I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width) (Kg)

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FedEx International, 5-7 business days.

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 420.395078mg
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.5V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number PCF8574
Pin Count 16
Number of Outputs 8
Output Type Push-Pull
Power Supplies 3/5V
Interface I2C
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 100kHz
Supply Current-Max 0.1mA
Interrupt Output Yes
Current - Output Source/Sink 1mA 25mA
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCF8574DW Overview


8 I/Os are used to program this device.A 16-SOIC (0.295, 7.50mm Width)-shaped packaging surrounds the device.The case comes in the Tube style.Votage is supplied within a period of 2.5V~6V.Surface Mount mounting is recommended for the installation of this device.As long as the operating temperature ranges -40°C~85°C, the device works.For performance, the output frequency is set at 100kHz.As a whole, it is terminated with 16s.A total of 16 pins are present on this part.There is voltage present at 5V as a result of the device.To run 260, we use the peak reflow temperature of this part.1 ports are present on the device as a whole.Depending on what family of PCF8574 the part belongs to, you might be able to find related parts.When using this device, POR can also be founded. An IC chip has 8 bits in total.It is capable of delivering the power at the position 3/5V.16 pins are present on the device.This device has 8 outputs.

PCF8574DW Features



PCF8574DW Applications


There are a lot of Texas Instruments PCF8574DW I/O Expanders applications.

  • Dual amplifiaer band pass (DABP)
  • Personal Communication System (PCS) mobile handsets
  • Akerberg Mossberg
  • ECG monitor system apps
  • Tone detection
  • Particulate Matter sensors
  • Multi-function filters
  • Tone control and other equalization
  • DVD
  • Wireless data (WAN/LAN) systems
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