PCA9539AHF,128
NXP USA Inc.
NXP USA Inc.
IC I/O EXPANDER I2C 24HWQFN
$2.47
Available to order
Reference Price (USD)
6,000+
$0.77260
Exquisite packaging
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PCA9539AHF,128
$2.47
Product details
Maximize your system's I/O potential with NXP USA Inc.'s PCA9539AHF,128 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 PCA9539AHF,128 maintains signal integrity across extended cable runs, supported by its strong output drive capability. Interested in implementing this NXP USA Inc. 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-WFQFN Exposed Pad
- Supplier Device Package: 24-HWQFN (4x4)
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