丝印：L8A；Package：HVQFN16；Low-voltage translating, 8-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers

General description The PCAL6408A is an 8-bit general-purpose I/O expander that provides remote I/O expansion for most microcontroller families via the I2C-bus interface. NXP I/O expanders provide a simple solution when additional I/Os are needed while keeping interconnections to a minimum, fo

文件：2.69702 Mbytes 页数：49 Pages

恩XP

丝印：L8A；Package：HVQFN16；Low-voltage translating, 8-bit I2C-bus/SMBus I/O expander with interrupt output, reset, and configuration registers

Features and benefits • I2C-bus to parallel port expander • Operating power supply voltage range of 1.65 V to 5.5 V • Allows bidirectional voltage-level translation and GPIO expansion between: – 1.8 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V Port P – 2.5 V SCL/SDA and 1.8 V, 2.5 V, 3.3 V or 5 V

文件：732.26 Kbytes 页数：59 Pages

恩XP