PCA9545A

Name: PCA9545A
Brand: NXP

ActiveI2C / SPI / IO Expanders工作温度 -40 ~ 85 °C输入电压 2.3 ~ 5.5 V封装 SO20

4-channel I2C-bus switch with interrupt logic and reset - data sheet

PCA9545A Key Specifications

Source: manufacturer datasheet

1 document

2 parts

PCA9554	onsemi	Functional equivalent	8-Bit I2C and SMBus I/O Port with Interrupt
STTS22H	STMicroelectronics	Functional equivalent	Low-voltage, ultralow-power, 0.5°C accuracy I²C/SMBus 3.0 temperature sensor

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