Where are the 74ALS parts?

On 13/06/15 09:08, Logyx wrote:

I'm trying to find the following parts:

 

74ALS645D

74ALS08D

 

They don't seem to be in the default libraries nor in any downloadable

libraries I've found.

 

Have you looked in 74xx-eu.lbr (in the standard distribution)? It

certainly has one of those.

On 13/06/2015 16:57, Rob Pearce wrote:

On 13/06/15 09:08, Logyx wrote:

I'm trying to find the following parts:

 

74ALS645D

74ALS08D

 

They don't seem to be in the default libraries nor in any downloadable

libraries I've found.

 

Have you looked in 74xx-eu.lbr (in the standard distribution)? It

certainly has one of those.

Yes, found the "08" there (not 74ALS645D though)!

Maybe I'm not using the search function in Eagle's "Add" tool, but that

library had them indexed as 74*08 so no wonder searching for 74ALS08D

didn't work.

Is there a smarter way to search for any and all variations of the 74LS08?

L.

On 14/06/2015 9:10 a.m., Logyx wrote:

On 13/06/2015 16:57, Rob Pearce wrote:

On 13/06/15 09:08, Logyx wrote:

I'm trying to find the following parts:

 

74ALS645D

74ALS08D

 

They don't seem to be in the default libraries nor in any downloadable

libraries I've found.

 

Have you looked in 74xx-eu.lbr (in the standard distribution)? It

certainly has one of those.

 

Yes, found the "08" there (not 74ALS645D though)!

Maybe I'm not using the search function in Eagle's "Add" tool, but that

library had them indexed as 74*08 so no wonder searching for 74ALS08D

didn't work.

Is there a smarter way to search for any and all variations of the 74LS08?

 

L.

 

Hi

The better way to search for devices is to be in the Schematic and

perform an ADD there. In the lower portion of the ADD dialog you can

search. Wild cards work here. See the HELP.

So search for 7408*

or 74LS08

You will see a couple of libraries have 74LS08N (DIL14)

Again with 74645*

Finds 74645N (DIL20)

You can expect the footprint and gates of the 74ALS645D to be the same

as the 74645N, but do verify that using the data sheets.

As always you must verify the library parts before using them no matter

where you source them from and that includes those that come with Eagle.

HTH

Warren

On 14/06/2015 9:10 a.m., Logyx wrote:

On 13/06/2015 16:57, Rob Pearce wrote:

On 13/06/15 09:08, Logyx wrote:

I'm trying to find the following parts:

 

74ALS645D

74ALS08D

 

They don't seem to be in the default libraries nor in any downloadable

libraries I've found.

 

Have you looked in 74xx-eu.lbr (in the standard distribution)? It

certainly has one of those.

 

Yes, found the "08" there (not 74ALS645D though)!

Maybe I'm not using the search function in Eagle's "Add" tool, but that

library had them indexed as 74*08 so no wonder searching for 74ALS08D

didn't work.

Is there a smarter way to search for any and all variations of the 74LS08?

 

L.

 

Hi

The better way to search for devices is to be in the Schematic and

perform an ADD there. In the lower portion of the ADD dialog you can

search. Wild cards work here. See the HELP.

So search for 7408*

or 74LS08

You will see a couple of libraries have 74LS08N (DIL14)

Again with 74645*

Finds 74645N (DIL20)

You can expect the footprint and gates of the 74ALS645D to be the same

as the 74645N, but do verify that using the data sheets.

As always you must verify the library parts before using them no matter

where you source them from and that includes those that come with Eagle.

HTH

Warren

On 14/06/2015 07:48, warrenbrayshaw wrote:

On 14/06/2015 9:10 a.m., Logyx wrote:

On 13/06/2015 16:57, Rob Pearce wrote:

The better way to search for devices is to be in the Schematic and

perform an ADD there. In the lower portion of the ADD dialog you can

search. Wild cards work here. See the HELP.

So search for 7408*

or 74LS08

You will see a couple of libraries have 74LS08N (DIL14)

 

Again with 74645*

Finds 74645N (DIL20)

That worked a whole lot better!

Yes, I've always been using the search function when in the "Add" tool

in the schematic (I didn't know there were other ways to search for

parts), but didn't know about the "*" wildcard.

How does the "attributes" function work while searching?

You can expect the footprint and gates of the 74ALS645D to be the same

as the 74645N, but do verify that using the data sheets.

 

As always you must verify the library parts before using them no matter

where you source them from and that includes those that come with Eagle.

Good idea! Thanks.