TCA9555RGER Part Information
Details for TCA9555RGER by Texas Instruments
Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- 400-kHz Fast I2 C Bus
- 5-V Tolerant I/O Ports
- Compatible With Most Microcontrollers
- Configurable Slave Address with 3 Address Pins
- ESD Protection Exceeds JESD 22
- I2 C to Parallel Port Expander
- Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
- Latched Outputs With High-Current Drive Capability for Directly Driving LEDs
- Low Standby-Current Consumption of 3.5 u03bcA Maximum
- Open-Drain Active-Low Interrupt Output
- Polarity Inversion Register
Part Specifications
| Chip Configuration | 16bit |
| Bus Frequency | 400kHz |
| IC Interface Type | I2C SMBus |
| Supply Voltage Min | 1.65V |
| Supply Voltage Max | 5.5V |
| Interface Case Style | VQFN |
| No. of Pins | 24Pins |
| No. of I/O's | 16I/O's |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 2 - 1 year |
| SVHC | No SVHC (27-Jun-2018) |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
Alternative Part Descriptions
- I/O EXPANDER, 16BIT, 400KHZ, VQFN-24; Chip Configuration:16bit; Bus Frequency:400kHz; IC Interface Type:I2C, SMBus; Supply Voltage Min:1.65V; Supply Voltage Max:5.5V; Interface Case Style:VQFN; No. of Pins:24Pins; No. of RoHS Compliant: Yes | Newark Electronics
- 16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registers | Texas Instruments
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Frequently Asked Questions
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What category does TCA9555RGER fall under?
The TCA9555RGER is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.
Can I view similar or alternative parts?
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Is the TCA9555RGER RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for TCA9555RGER have stock available?
Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for TCA9555RGER.
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