Re: [CAD_CAM_EDM_DRO] demultiplexer

Howdy;

Did you ever consider running what you allready have through a bank of
inverters? It sounds like thats all it would take to get you where you want to
go.

Bill

On Sun May 23 23:33:10 2004 Trend wrote:

>Yes, that is what I currently have. But not want I want.
>
>I need something Where the truth tables has the outputs as only one High at
>a time and the rest low. What I currently have is all high except one that
>is low.
>
>would:
>http://rocky.digikey.com/WebLib/Texas%20Instruments/Web%20data/CD74HC4514,4515.pdf
>the 4514 one work?
>
>thanks-Lee
>
>
>
>----- Original Message -----
>From: "Neil" <cobra_neil@...>
>To: <CAD_CAM_EDM_DRO@yahoogroups.com>
>Sent: Sunday, May 23, 2004 4:36 PM
>Subject: Re: [CAD_CAM_EDM_DRO] demultiplexer
>
>
>> I believe you're looking for the 74154. This is the generic TTL part #,
>but
>> you can find versions in CMOS, high-speed, etc.
>>
>> http://www-s.ti.com/sc/psheets/sdls056/sdls056.pdf
>>
>> Cheeers,
>> -Neil.
>>
>>
>>
>>
>> On Sunday 23 May 2004 12:30 pm, Trend scribbled:
>> > Hey, I need a demultiplexer that will input 4 lines , and output
>16lines..
>> > I have only found ones that output 15-16lines high. I need one that will
>> > output only one line High. Any ideas? I have looked through
>allelectronics
>> > and jameco.
>> >
>> > thanks!-Lee

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