TCA9539 Series
Manufacturer: Texas Instruments
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16-BIT 1.65- TO 5.5-V I2C/SMBUS I/O EXPANDER WITH INTERRUPT, RESET & CONFIG REGISTERS
| Part | Interface | Features | Clock Frequency | Operating Temperature (Min) | Operating Temperature (Max) | Package Length | Package Name | Package Width | Current - Output Sink | Current - Output Source | Output Type | Voltage - Supply (Minimum) | Voltage - Supply (Maximum) | Mounting Type | Package / Case | Number of I/O | Interrupt Output | Qualification | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | I2C SMBus | POR | 400 kHz | -40 °C | 85 °C | 4 mm | 24-VQFN | 4 mm | 25 mA | 10 mA | Push-Pull | 1.65 V | 5.5 V | Surface Mount | 24-VFQFN Exposed Pad | 16 | Yes | ||
 Texas Instruments | I2C SMBus | POR | 400 kHz | -40 °C | 125 °C | 0.173 in | 24-TSSOP | 4.4 mm | 25 mA | 10 mA | Push-Pull | 1.65 V | 3.6 V | Surface Mount | 16 | Yes | AEC-Q100 | Automotive | |
Texas Instruments | I2C SMBus | POR | 400 kHz | -40 °C | 85 °C | 0.173 in | 24-TSSOP | 4.4 mm | 25 mA | 10 mA | Push-Pull | 1.65 V | 5.5 V | Surface Mount | 16 | Yes | |||
 Texas Instruments | I2C SMBus | POR | 400 kHz | -40 °C | 85 °C | 4 mm | 24-WQFN | 4 mm | 25 mA | 10 mA | Push-Pull | 1.65 V | 5.5 V | Surface Mount | 24-WFQFN Exposed Pad | 16 | Yes |