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PCF8574ADWR
  • PCF8574ADWR

PCF8574ADWR

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


  • Manufacturer: Texas Instruments
  • NO: 815-PCF8574ADWR
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 3621
  • Description: 16 Termination 1.27mm 3/5V Gold I/O Expander PCF8574 16 Pin 5V 16-SOIC (0.295, 7.50mm Width) (Kg)

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SPECIFICATIONS

Parameters
Voltage - Supply 2.5V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PCF8574
Pin Count 16
Number of Outputs 8
Qualification Status Not Qualified
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
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Contact Plating Gold
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 Cut Tape (CT)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination SMD/SMT
ECCN Code EAR99
Technology CMOS

PCF8574ADWR Overview


As far as the I/Os are concerned, it is programmed with 8.16-SOIC (0.295, 7.50mm Width) comes with the device enclosed in the packaging.It is available in Cut Tape (CT) case.During 2.5V~6V, the vote is supplied.Surface Mount is the recommended mounting type.In operation, the device works when the temperature ranges between -40°C~85°C and X.For the performance, the output frequency of the device works at 100kHz.As a whole, it has terminations on the 16 axis.In total, the part has 16 pins.At 5V, the device provides voltage.It is necessary to run 260 at the peak reflow temperature on this part.There are a total of 1 ports available on the device.The PCF8574 family of parts can be used to identify related parts.POR can also be founded using this device when it is used in conjunction with the POR device.In IC chips, 8 bits are present.It is capable of delivering the power at the position 3/5V.A 16-pin is present on the device.It is possible to connect 8 outputs to the device.

PCF8574ADWR Features



PCF8574ADWR Applications


There are a lot of Texas Instruments PCF8574ADWR I/O Expanders applications.

  • Bluetooth-enabled mobile communications devices
  • Mobile Handsets
  • CDMA2000
  • Portable/ Handheld Devices
  • Signal enhancement
  • PMP/MP3 Players
  • Bessel filter
  • Communication system
  • Automotive audio system
  • Speakers
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