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PCF8574ARGYRG4
  • PCF8574ARGYRG4

PCF8574ARGYRG4

20 Termination 0.5mm 3/5V I/O Expander PCF8574 20 Pin 5V 20-VFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • NO: 815-PCF8574ARGYRG4
  • Package: 20-VFQFN Exposed Pad
  • Datasheet: pdf
  • Stock: 5381
  • Description: 20 Termination 0.5mm 3/5V I/O Expander PCF8574 20 Pin 5V 20-VFQFN Exposed Pad (Kg)

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SPECIFICATIONS

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Weight 43.006227mg
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.5V~6V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PCF8574
Pin Count 20
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 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

PCF8574ARGYRG4 Overview


8 I/Os are used in its programming.20-VFQFN Exposed Pad comes with the device enclosed in the packaging.A Tape & Reel (TR) case is also available for this item.During 2.5V~6V, the vote is supplied.It is recommended that you mount it in a Surface Mount-position.A device works when its operating temperature ranges from -40°C~85°C to -40°C~85°C.Performance is achieved by its output frequency at 100kHz.In terms of termination, it is characterized by 20 termination as a whole.There are 20 pins on the part in total.A voltage is provided at 5V by the device.To run 260, we use the peak reflow temperature of this part.There are a total of four 1 ports on the device.Using the PCF8574 family as a guide, you can find parts that are related.POR can also be founded with this device.The total number of IC chip bits is 8.3/5V can be used to deliver the power.In addition to the 20 pins, the device has other pins as well.

PCF8574ARGYRG4 Features



PCF8574ARGYRG4 Applications


There are a lot of Texas Instruments PCF8574ARGYRG4 I/O Expanders applications.

  • Speakers
  • Linkwitz–Riley filter
  • Common Mode Voltage Translation
  • Digital Voltmeters
  • Servo-loops
  • Mobil Internet Devices (MID)
  • Audio/Sonar/Avionics frequency filtering
  • DAC Smoothing Filter
  • Video Game Console
  • Signal enhancement
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