TI-H: Re: Does the output latch?
[Prev][Next][Index][Thread]
TI-H: Re: Does the output latch?
>> And what is the PCF8574 chip I keep hearing about? How does it work?
>
>It's an I2C chip made by Philips. It has 8 quasi-bidirectional I/O pins
so
>it can be used e.g. to blink LEDs or read switches, to take a simple
>example. It can be hooked up directly to the link port and used via I2C
>routines.
One more question???
Does the output latch high or low, or does if fall back to a defalt High
or low after it outputs the data?
______________________________________________________
Get Your Private, Free Email at http://www.hotmail.com
Follow-Ups: