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PCF8574APWG4

PCF8574APWG4

PCF8574APWG4

Texas Instruments

20 Termination 0.65mm 3/5V I/O Expander PCF8574 20 Pin 5V 20-TSSOP (0.173, 4.40mm Width)

SOT-23

PCF8574APWG4 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Weight 76.997305mg
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 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply 2.5V~6V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PCF8574
Pin Count 20
Qualification Status Not Qualified
Output Type Push-Pull
Operating Supply Voltage 6V
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 1.2mm
Length 6.5mm
Width 4.4mm
Thickness 1mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
PCF8574APWG4 Product Details

PCF8574APWG4 Overview


8 I/Os are programmed into it.20-TSSOP (0.173, 4.40mm Width) packaging contains the device.Case Tube is available.Voting within 2.5V~6V is provided.Surface Mount is the recommended mounting type.If the operating temperature ranges from -40°C~85°C to Y, the device will work.Performance is achieved by its output frequency at 100kHz.As a whole, it is terminated with 20s.20 is the total number of pins on the part.At 5V, the device provides voltage.To run 260, we use the peak reflow temperature of this part.There are a total of 1 ports on the device.Using the PCF8574 family as a guide, you can find parts that are related.This device can also be used to establish POR.IC chip bits total 8.Power can be delivered at 3/5V.Devices with 20 pins are available.The chip conducts when the voltage supplied is 6V.

PCF8574APWG4 Features




PCF8574APWG4 Applications


There are a lot of Texas Instruments
PCF8574APWG4 I/O Expanders applications.


  • Antialiasing/Reconstruction Filter
  • Single-Ended to Differential Conversion/Amplification
  • 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

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