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TCA9554DBQR
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Interface - I/O Expanders
Description
CA9554 Tape & Reel (TR) ACTIVE (Last Updated: 1day ago) Active io expander 1.8V 4.9mm 400kHz -40C~85C
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Inventory: 2437
Minimum: 1
Total Price: USD $1.41
Unit Price: USD $1.41372
≥1 USD $1.41372
≥10 USD $1.262184
≥100 USD $1.198243
≥500 USD $0.98443
≥1000 USD $0.920193
≥3000 USD $0.813194
Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Number of Pins 16
Technical
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature POR
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Technology CMOS
Voltage - Supply 1.65V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.64mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number CA9554
Output Type Push-Pull
Interface I2C
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 400kHz
Interrupt Output Yes
Dimensions
Height 1.75mm
Length 4.9mm
Width 3.9mm
Thickness 1.5mm
Compliance
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Alternative Model
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