Re: TI-H: Re: Does the output latch?

To: ti-hardware@lists.ticalc.org
Subject: Re: TI-H: Re: Does the output latch?
From: Osma Suominen <ozone@clinet.fi>
Date: Thu, 16 Oct 1997 10:45:39 +0300 (EEST)
In-Reply-To: <19971016011054.13795.qmail@hotmail.com>
Reply-To: ti-hardware@lists.ticalc.org

[PCF8574]

On Wed, 15 Oct 1997, Richard Piotter wrote:

> 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?

After a power-on reset the outputs are in a high (+5V) state. When you
output a byte it is held until another byte replaces it.

You can get the datasheets from Philips. (www.semiconductors.philips.com) 

-Ozone

*** Osma Suominen *** ozone@clinet.fi *** http://www.clinet.fi/~ozone ***

References:

TI-H: Re: Does the output latch?

From: "Richard Piotter" <richfiles@hotmail.com>

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