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TCA9555DBT

Texas Instruments
TCA9555DBT Preview
Texas Instruments
IC I/O EXPANDER 400KHZ 24SSOP
$2.46
Available to order
Reference Price (USD)
500+
$0.94326
Exquisite packaging
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TCA9555DBT

TCA9555DBT

$2.46

Product details

Maximize your system's I/O potential with Texas Instruments's TCA9555DBT interface expander. This sophisticated IC bridges the gap between processing units and peripheral arrays through serial-to-parallel conversion, offering significant PCB space savings. The device boasts hot insertion capability, power-on reset circuitry, and configurable interrupt outputs. Three innovative applications demonstrate its versatility: 1) Pro audio equipment for multi-channel control surfaces, 2) UAV flight controllers managing numerous sensor inputs, and 3) Smart grid monitoring systems interfacing with multiple meters. The TCA9555DBT maintains signal integrity across extended cable runs, supported by its strong output drive capability. Interested in implementing this Texas Instruments technology? Our application engineers are ready to assist submit your project requirements through our online inquiry system today.

General specs

  • Product Status: Active
  • Number of I/O: 16
  • Interface: I²C, SMBus
  • Interrupt Output: Yes
  • Features: POR
  • Output Type: Push-Pull
  • Current - Output Source/Sink: 10mA, 25mA
  • Clock Frequency: 400 kHz
  • Voltage - Supply: 1.65V ~ 5.5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SSOP (0.209", 5.30mm Width)
  • Supplier Device Package: 24-SSOP

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