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PCA9555PWRG4
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 24-TSSOP (0.173, 4.40mm Width)
Category Integrated Circuits (ICs) / Interface - I/O Expanders
Description
CA9555 Tape & Reel (TR) NRND (Last Updated: 1week ago) Not For New Designs io expander 5.5V 7.8mm 400kHz 10mA 25mA
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Inventory: 78718
Minimum: 1
Total Price: USD $0.85
Unit Price: USD $0.846878
≥1 USD $0.846878
≥10 USD $0.695258
≥100 USD $0.673313
≥500 USD $0.652365
≥1000 USD $0.63042
Technical Details
Supply Chain
Lifecycle Status NRND (Last Updated: 1 week ago)
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 2.3V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9555
Pin Count 24
Number of Outputs 2
Qualification Status Not Qualified
Output Type Push-Pull
Operating Supply Voltage 5.5V
Interface I2C, SMBus
Number of I/O 16
Number of Ports 2
Number of Bits 16
Clock Frequency 400kHz
Interrupt Output Yes
Current - Output Source/Sink 10mA 25mA
Dimensions
Height 1.2mm
Length 7.8mm
Width 4.4mm
Thickness 1mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Physical
Mounting Type Surface Mount
Package / Case 24-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 24
Weight 89.499445mg
Alternative Model
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