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PCF8574T/3,512
NXP USA Inc.RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.295, 7.50mm Width)
Category Interface - I/O Expanders / Interface - I/O Expanders
Description
PCF8574 Tube Active I2C io expander 3/5V 10.3mm 100kHz 300muA 25mA
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Pricing & Ordering
Inventory: 5750
Minimum: 1
Total Price: USD $1.4
Unit Price: USD $1.3965
≥1 USD $1.3965
≥10 USD $1.1457
≥30 USD $1.11055
≥100 USD $1.07445
≥500 USD $1.03835
≥1000 USD $0.931
Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C
Packaging Tube
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 (Ni/Pd/Au)
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) NOT SPECIFIED
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
Dimensions
Height Seated (Max) 2.65mm
Length 10.3mm
Width 7.5mm
Compliance
RoHS Status ROHS3 Compliant
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