丝印：TD9539；Package：VQFN(RGE)；TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

文件：2.91611 Mbytes 页数：49 Pages

TI

德州仪器

丝印：TD9539；Package：VQFN(RGE)；TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

文件：2.91611 Mbytes 页数：49 Pages

TI

德州仪器

丝印：TD9539；Package：VQFN(RGE)；TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

文件：2.91611 Mbytes 页数：49 Pages

TI

德州仪器

丝印：TD9539；Package：VQFN(RGE)；TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

文件：2.91611 Mbytes 页数：49 Pages

TI

德州仪器

丝印：TD9539；Package：VQFN(RGE)；TCA9539 Low Voltage 16-Bit I2C and SMBus Low-Power I/O Expander with Interrupt Output, Reset Pin, and Configuration Registers

1 Features 1. I2C to Parallel Port Expander . Low Standby-Current Consumption . Open-Drain Active-Low Interrupt Output . Active-Low Reset Input . 5-V Tolerant I/O Ports . Compatible With Most Microcontrollers . 400-kHz Fast I2C Bus . Input and Output Configuration Register . Polarity Inve

文件：2.91611 Mbytes 页数：49 Pages

TI

德州仪器