Low-voltage 8-bit I2C-bus I/O port with interrupt and reset

General description The PCA9538A is a low-voltage 8-bit General Purpose Input/Output (GPIO) expander with interrupt and reset for I2C-bus/SMBus applications. NXP I/O expanders provide a simple solution when additional I/Os are needed while keeping interconnections to a minimum, for example, in AC

文件：2.42645 Mbytes 页数：37 Pages

恩XP

Low-voltage 8-bit I2C-bus I/O port with interrupt and reset

General description The PCA9538A is a low-voltage 8-bit General Purpose Input/Output (GPIO) expander with interrupt and reset for I2C-bus/SMBus applications. NXP I/O expanders provide a simple solution when additional I/Os are needed while keeping interconnections to a minimum, for example, in AC

文件：2.42645 Mbytes 页数：37 Pages

恩XP

Low-voltage 8-bit I2C-bus I/O port with interrupt and reset

The PCA9538A is a low-voltage 8-bit General Purpose Input/Output (GPIO) expanderwith interrupt and reset for I²C-bus/SMBus applications. NXP I/O expanders provide asimple solution when additional I/Os are needed while keeping interconnections to aminimum, for example, in ACPI power switches, sensors I²C-bus to parallel port expander\nOperating power supply voltage range of 1.65 V to 5.5 V\nLow standby current consumption:1.5 μA (typical at 5 V VDD)\n1.0 μA (typical at 3.3 V VDD)\nSchmitt-trigger action allows slow input transition and better switching noise immunityat the SCL and SDA inputsVhys;

恩XP

8-bit I2C and SMBus low power I/O port with interrupt and reset

DESCRIPTION The PCA9538 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C/SMBus applications and was developed to enhance the Philips family of I2C I/O expanders. I/O expanders provides a simple solution when add

文件：197.55 Kbytes 页数：18 Pages

PHI

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