0.1uf 100nf SMD Capacitor TI Automotive 100kHz TCA9554APWR
Brand Name:Texas Instruments
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Model Number:TCA9554APWR
Minimum Order Quantity:1PCS
Delivery Time:2-7 work days
Payment Terms:T/T
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Shenzhen China
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7F, Building F, Longjing Science park, 335 Bulong Road, Ma Antang Community, Bantian Street, Longgang District, Shenzhen, China
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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 |
Features for the TCA9554A
- I2C to Parallel Port Expander
- Open-Drain Active-Low Interrupt Output
- Operating Power-Supply Voltage Range of 1.65 V to 5.5 V
- 5-V Tolerant I/O Ports
- 400-kHz Fast I2C Bus
- Three Hardware Address Pins Allow up to Eight Devices on the I2C/SMBus
- Input and Output Configuration Register
- Polarity Inversion Register
- Internal Power-On Reset
- Low Standby Current Consumption
- Power-Up With All Channels Configured as Inputs
- No Glitch on Power Up
- Noise Filter on SCL/SDA Inputs
- Latched Outputs With High-Current Drive Maximum Capability for Directly Driving LEDs
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 1000-V Charged-Device Model (C101)
Description for the TCA9554A
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.
0.1uf 100nf SMD Capacitor TI Automotive 100kHz TCA9554APWR
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