|
Product Details:
Payment & Shipping Terms:
|
| Capacitance: | 104 100nF 0.1uf | Application: | Automotive |
|---|---|---|---|
| Rated Voltage: | 16V | Package / Case: | SMD |
| Package: | Carrier Tape | ||
| High Light: | TI 100nf SMD Capacitor,0.1uf 100nf SMD Capacitor,TCA9554APWR |
||
SMD Chip Capacitor Texas Instruments/TI TCA9554APWR
| ECAD Module | PCB Symbol,Footprint & 3D Model |
| Supply and Demand Status | Limited |
| Fake Threat In the Open Market | 61 pct. |
| Popularity | High |
| Is this a common-used part? | Yes |
| Case / Package | 16-TSSOP |
| Mounting | SMD (SMT) |
| Temperature Range - Operating | -40°C to 85°C |
| Supply Voltage - Operating | 1.65 V to 5.5 V |
| Max Frequency | 100kHz |
| Output Type | Push-Pull |
| Features | POR |
| Current - Output Source/Sink | 10mA, 25mA |
| Status | Active |
| Packaging | Reel - TR |
| Manufacturer | Texas Instruments |
| Categories | Integrated Circuits |
| Application Field | Used in Portable Devices, Sensing & Instrumentation, Automation & Process Control, Automotive |
| Interrupt Output | Yes |
| Number of I/O | 8 |
The TCA9554A is a 16-pin device that provides 8 bits of general purpose parallel input-output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus) protocol. The device can operate with a power supply voltage ranging from 1.65 V to 5.5 V. The device supports both 100-kHz (Standard-mode) and 400-kHz (Fast-mode) clock frequencies. I/O expanders such as the TCA9554A provide a simple solution when additional I/Os are needed for switches, sensors, push-buttons, LEDs, fans, and other similar devices.
The features of the TCA9554A include an interrupt that is generated on the INT pin whenever an input port changes state. The A0, A1, and A2 hardware selectable address pins allow up to eight TCA9554A devices on the same I2C bus. The device can also be reset to its default sate by cycling the power supply and causing a power-on reset.
