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PCF8574ADGVRG4

PCF8574ADGVRG4

PCF8574ADGVRG4

Texas Instruments

20 Termination 0.4mm 3/5V I/O Expander 20 Pin 100kHz 5V TFSOP

SOT-23

PCF8574ADGVRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Package / Case TFSOP
Surface MountYES
Number of Pins 20
Weight 60.186038mg
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Parallel IO Port
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch0.4mm
Frequency 100kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count20
Qualification StatusNot Qualified
Power Supplies3/5V
Temperature GradeINDUSTRIAL
Max Supply Voltage6V
Min Supply Voltage2.5V
Number of I/O 8
Number of Ports1
uPs/uCs/Peripheral ICs Type PARALLEL IO PORT, GENERAL PURPOSE
Number of Bits 8
Supply Current-Max 0.1mA
Frequency (Max) 100kHz
Height 1.2mm
Length 5mm
Width 4.4mm
Thickness 1.05mm
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3992 items

PCF8574ADGVRG4 Product Details

PCF8574ADGVRG4 Overview


8 I/Os are used in its programming.A TFSOP is enclosed in the package with the device.It has a termination of 20 as a whole.There are 20 pins on the part in total.5V provides voltage to the device.To run 260, we utilize this part's peak reflow temperature.In total, there are 1 ports on the device.A chip with 8 bits has a total of 8 bits.It has the ability to deliver power at 3/5V.20 pins are on the device.uPs/uCs/peripheral ICs of the PARALLEL IO PORT, GENERAL PURPOSE type.Parallel IO Port series is the name of this product.When 85°C is reached, the maximum operating temperature is reached.-40°C is the minimum temperature at which this device can operate.100kHz is the chip's maximum frequency.When run at a frequency of 100kHz, it performs well.

PCF8574ADGVRG4 Features




PCF8574ADGVRG4 Applications


There are a lot of Texas Instruments
PCF8574ADGVRG4 I/O Expanders applications.


  • Low Voltage, Low Noise, Differential Signal Processing
  • 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

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