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TCA9539-Q1 |
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| Part Number | TCA9539-Q1 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | The TCA9539-Q1 is a 24-pin device that provides 16 bits of general purpose parallel input and output (I/O) expansion for the two-line bidirectional I2C bus (or SMBus protocol). The device can operate ... |
| Features |
•1 Qualified for Automotive Applications • I2C to Parallel Port Expander • Open-Drain Active-Low Interrupt Output • Active-Low Reset Input • 5-V Tolerant Input and Output Ports • Compatible With Most Microcontrollers • 400-kHz Fast I2C Bus • Polarity Inversion Register • Internal Power-on-Reset • No Glitch on Power Up • Address by Two Hardware Address Pins for Use of up to Four Devices • Latched Outputs 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) 3... |
| Document |
 TCA9539-Q1 Data Sheet
PDF 1.24MB |
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Desde 2024. D4U Semiconductor.
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