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PCF8574DWR
  • PCF8574DWR

PCF8574DWR

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-PCF8574DWR
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 1565
  • 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
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
ECCN Code EAR99
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
Output Current 25mA
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

PCF8574DWR Overview


The board has been programmed with 8 I/Os.In the packaging with the 16-SOIC (0.295, 7.50mm Width), there is a device enclosed in the package.A Cut Tape (CT) case is also available for this item.During 2.5V~6V, the vote is supplied.Mounting type Surface Mount is recommended.Working temperature range -40°C~85°C is required for the device.As for the performance, it works with a frequency of 100kHz.There are 16 terminations in the fabric as a whole.There are 16 pins on the part in total.There is voltage at 5V provided by the device.In order to run 260, we use the peak reflow temperature of this part.1 ports are available on the device in total.The PCF8574 family contains related parts that you can search for.POR can also be founded using this device when it is used in conjunction with the POR device.There are a total of 8 bits on each IC chip.At 3/5V, the power can be delivered.16 pins are on the device.25mA is the maximum current the device can accept.An output 8 is available.

PCF8574DWR Features



PCF8574DWR Applications


There are a lot of Texas Instruments PCF8574DWR I/O Expanders applications.

  • Speakers
  • JTRS
  • Amplitude control
  • Sound enhancement
  • Drop-in Replacement for Differential Amplifiers
  • External clock
  • DVD
  • Audio/Sonar/Avionics frequency filtering
  • Portable/ Handheld Devices
  • Bessel filter
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