具有中断的 16 位 2.5V 至 5.5V I2C/SMBus I/O 扩展器

This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 4.5-V to 5.5-V VCC operation.The PCF8575C provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface serial clock (SCL) and serial data (SDA).The device features a 16-bit quas • I2C to Parallel-Port Expander\n• Open-Drain Interrupt Output\n• Low Standby-Current Consumption of 10 µA Maximum\n• Compatible With Most Microcontrollers\n• 400-kHz Fast I2C Bus\n• Address by Three Hardware Address Pins for Use of up to Eight Devices\n• Latched Outputs With High-Current Drive Capa;

TI

德州仪器

Remote 16-bit I/O expander for I2C-bus

The device is a silicon CMOS circuit. It provides general purpose remote I/O expansion for most microcontroller families via the two-line bidirectional bus (I²C-bus).\nThe device consists of a 16-bit quasi-bidirectional port and an I²C-bus interface. The PCF8575C has a low current consumption and in Operating supply voltage from 4.5 to 5.5 V\nLow standby current consumption of 10 µA maximum\nI²C-bus to parallel port expander\n400 kbits/s FAST I²C-bus\nOpen-drain interrupt output\n16-bit remote I/O port for the I²C-bus\nCompatible with most microcontrollers\nLatched outputs with high current dri;

恩XP

Package：24-SSOP（0.154"，3.90mm 宽）；包装：卷带（TR） 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：卷带（TR） 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