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PCA9557DT

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / Interface - I/O Expanders
Description CA9557 Tape & Reel (TR) ACTIVE (Last Updated: 5days ago) Active io expander 6V 9.9mm 400kHz 10mA 25mA
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Inventory: 571
Minimum: 1
Total Price: USD $1.88
Unit Price: USD $1.87572
≥1 USD $1.87572
≥10 USD $1.689072
≥100 USD $1.593346
≥500 USD $1.357633

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16

Dimensions

Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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) 1 (Unlimited)
Number of Terminations 16
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 2.5V
Terminal Pitch 1.27mm
Base Part Number CA9557
Pin Count 16
Output Type Open Drain, Push-Pull
Operating Supply Voltage 6V
Power Supplies 2.5/5V
Interface I2C, SMBus
Number of I/O 8
Number of Ports 1
Number of Bits 8
Clock Frequency 400kHz
Supply Current-Max 0.025mA
Interrupt Output No
Current - Output Source/Sink 10mA 25mA

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