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PCF8574TS/3,112
RoHS 
RoHS compliant
RoHS compliantPackage 20-LSSOP (0.173, 4.40mm Width)
Category Interface - I/O Expanders / Interface - I/O Expanders
Description
PCF8574 Tube Obsolete I2C io expander 3/5V 6.5mm 100kHz 300muA 25mA
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Buying Options
Total Price: USD $1.62
Unit Price: USD $1.62014
≥1 USD $1.62014
≥10 USD $1.528438
≥100 USD $1.441926
≥500 USD $1.360304
≥1000 USD $1.283298
Inventory: 4189
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 7 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-LSSOP (0.173, 4.40mm Width)
Surface Mount YES
Technical
Operating Temperature -40°C~85°C
Packaging Tube
Published 1997
JESD-609 Code e4
Feature POR
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
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 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PCF8574
Pin Count 20
JESD-30 Code R-PDSO-G20
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
Interrupt Output Yes
Current - Output Source/Sink 300μA 25mA
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Height Seated (Max) 1.5mm
Length 6.5mm
Width 4.4mm
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