Texas InstrumentsUnited States

TCA9554ADBR

ActiveI/O Expanders

IC SMBUS I/O EXPANDER I2C 16SSOP

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Technical parameters

Power
Current - Output Source/Sink-
Voltage - Supply1.65V ~ 5.5V
AC and DC characteristics
Clock Frequency400 kHz
Environment and package
Mounting TypeSurface Mount
Operating Temperature-40°C~85°C
PackageTape & Reel (TR); Cut Tape (CT); Digi-Reel®
Package / Case16-SSOP (0.209", 5.30mm Width)
Supplier Device Package16-SSOP
Other
Base Product NumberTCA9554
FeaturesPOR
InterfaceI²C, SMBus
Interrupt OutputYes
MfrTexas Instruments
Number of I/O8
Output TypePush-Pull
Product StatusActive
Series-

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