TCA9554DBQR Part Information
Details for TCA9554DBQR by Texas Instruments
Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs
Part Features
- 400-kHz Fast I2 C Bus
- 5-V Tolerant I/O Ports
- ESD Protection Exceeds JESD 22
- I2 C to Parallel Port Expander
- Input/Output Configuration Register
- Internal Power-On Reset
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- Latched Outputs With High-Current Drive Maximum Capability for Directly Driving LEDs
- Low Standby Current Consumption
- No Glitch on Power Up
- Noise Filter on SCL/SDA Inputs
- Open-Drain Active-Low Interrupt Output
- Operating Power-Supply Voltage Range of 1.65 V to 5.5 V
- Polarity Inversion Register
- Power-Up With All Channels Configured as Inputs
- Three Hardware Address Pins Allow up to Eight Devices on the I2 C/SMBus
Part Specifications
| Chip Configuration | 8bit |
| Bus Frequency | 400kHz |
| IC Interface Type | I2C SMBus |
| Supply Voltage Min | 1.65V |
| Supply Voltage Max | 5.5V |
| Interface Case Style | SSOP |
| No. of Pins | 16Pins |
| No. of I/O's | 8I/O's |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
More Parts in Driver & Interface ICs
Frequently Asked Questions
Where can I find additional details, specifications and documents for a TCA9554DBQR?
Additional datasheets, footprints and schematics for TCA9554DBQR are listed in our Part Details tab. You can also find the TCA9554DBQR image and similar parts on this details page.
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What category does TCA9554DBQR fall under?
The TCA9554DBQR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.
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Is the TCA9554DBQR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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