TCA9539-Q1 |
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 |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | TCA9539 |
Texas Instruments |
Low Voltage 16-Bit I2C and SMBUS Low-Power I/O Expander | |
2 | TCA9534 |
Texas Instruments |
Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander | |
3 | TCA9534A |
Texas Instruments |
Low Voltage 8-Bit I2C and SMBUS Low-Power I/O Expander | |
4 | TCA9535 |
Texas Instruments |
Low Voltage 16-Bit I2C and SMBUS Low-Power I/O Expander | |
5 | TCA9538 |
Texas Instruments |
Low Voltage 8-Bit I2C and SMBus Low-Power I/O Expander |