PCA9555DB,112
NXP USA Inc.
NXP USA Inc.
IC I/O EXPANDER I2C 16B 24SSOP
$1.04
Available to order
Reference Price (USD)
1+
$1.40000
10+
$1.17800
25+
$1.11280
Exquisite packaging
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PCA9555DB,112
$1.04
Product details
The PCA9555DB,112 I/O expander by NXP USA Inc. delivers unparalleled interface expansion for next-generation electronics. This versatile IC converts serial commands into parallel I/O operations with precision timing control, featuring adaptive output current limiting and automatic power-down modes. Its technical sophistication shines in medical diagnostic equipment (multi-probe interfaces), warehouse automation (conveyor control systems), and smart city infrastructure (distributed monitoring nodes). The PCA9555DB,112 offers unique advantages including fail-safe input protection, programmable input filtering, and industry-standard package options for design flexibility. NXP USA Inc.'s commitment to quality ensures consistent performance across production batches. For application-specific guidance on implementing the PCA9555DB,112 in your design, contact our technical support team through the inquiry form on our product webpage.
General specs
- Product Status: Obsolete
- 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: 2.3V ~ 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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