REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS

文件：777.8 Kbytes 页数：34 Pages

TI

德州仪器

Smart, simple solutions for the 12 most common design concerns

文件：727.81 Kbytes 页数：8 Pages

恩XP

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS

文件：777.8 Kbytes 页数：34 Pages

TI

德州仪器

SMBus Low-Power I/O Expander

文件：1.23901 Mbytes 页数：42 Pages

TI

德州仪器

REMOTE 16-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURATION REGISTERS

文件：777.8 Kbytes 页数：34 Pages

TI

德州仪器

Low voltage 16-bit I2C-bus I/O port with interrupt and reset

The PCA9539A is a low-voltage 16-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, sensor I²C-bus to parallel port expander\nPin and function compatible with PCA9539\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 n;

恩XP

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

The PCA9539; PCA9539R is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expanders provide a simple so • 16-bit I2C-bus GPIO with interrupt and reset\n• Operating power supply voltage range of 2.3 V to 5.5 V (3.0 V to 5.5 V for PCA9539PW/Q900 andPCA9539RPW/Q900)\n• 5 V tolerant I/Os\n• Polarity inversion register\n• Active LOW interrupt output\n• Active LOW reset input\n• Low standby current\n• Noise;

恩XP

Package：24-SSOP（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 16B 24QSOP

TI

德州仪器

Package：24-SSOP（0.209"，5.30mm 宽）；包装：管件 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 16B 24SSOP

TI

德州仪器

Package：24-TFSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） I/O 扩展器 描述：IC I/O EXPANDER I2C 16B 24TVSOP

TI

德州仪器