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PCF8574AT/3,518
  • PCF8574AT/3,518

PCF8574AT/3,518

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


  • Manufacturer: NXP Semiconductors
  • NO: 318-PCF8574AT/3,518
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 2600
  • Description: 16 Termination 1.27mm 3/5V I/O Expander PCF8574 5V 16-SOIC (0.295, 7.50mm Width) (Kg)

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.transport

SPECIFICATIONS

Parameters
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 1997
JESD-609 Code e4
Feature POR
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
Terminal Finish NICKEL PALLADIUM GOLD
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number PCF8574
Pin Count 16
JESD-30 Code R-PDSO-G16
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
External Data Bus Width 1
Interrupt Output Yes
Current - Output Source/Sink 300μA 25mA
Height Seated (Max) 2.65mm
Length 10.3mm
Width 7.5mm
RoHS Status ROHS3 Compliant

PCF8574AT/3,518 Overview


It is programmed with 8 I/Os.The device is enclosed in the packaging with the 16-SOIC (0.295, 7.50mm Width).There is an option of the Tape & Reel (TR) case that you can choose from.Voting is done within 2.5V~6V hours after the order is placed.The recommended mounting type is Surface Mount, which makes it suitable for most applications.Working temperature range -40°C~85°C is required for the device.For the performance, the output frequency of the device works at 100kHz.As a whole, it consists of 16 terminations.The total pins on the part is 16.A voltage is provided at 5V by the device.To run 260, the peak reflow temperature is taken into account.A total of five 1 ports are available on the device.Using the PCF8574 family as a guide, you can find parts that are related.With the help of this device, it is also possible to establish POR.8 is the number of bits on an IC chip.It is capable of delivering the power at the position 3/5V.

PCF8574AT/3,518 Features



PCF8574AT/3,518 Applications


There are a lot of NXP USA Inc. PCF8574AT/3,518 I/O Expanders applications.

  • Matched, Dual, Differential Gain or Filter Stage
  • Tone control and other equalization
  • Camcorder
  • DVD
  • ATE
  • Digital-generated analog (D-A) signals
  • Bluetooth-enabled mobile communications devices
  • PHS
  • Multiprotocol RFID Readers: EPC-GEN2, ISD and IPX
  • Multi-function filters
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