×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Help - 74539 (25ls2539)

Help - 74539 (25ls2539)

Help - 74539 (25ls2539)

(OP)
Ok who's up for a scavanger hunt. . . LOL

74539 (25ls2539)
I cannot find a datasheet for this device anywhere. Can anyone help? I know it is a 2-4 line decoder with polarity control tri-state. But i need exact details as to how it works. Thus my quest for a datasheet.  I've been searching high and low.  Even the manufacturers website AMD seems to have nothing.  (am25ls2539)

RE: Help - 74539 (25ls2539)

Can get you a data sheet for this one Its a six page job hope that enough details for what you want. Give me your email address my good man and will see what we can do.

RE: Help - 74539 (25ls2539)

I've just found the datasheet in the 2nd volume of the 1985 Texas TTL databook.

I'll email you  a copy should you wish.

rgds
Zeit.

RE: Help - 74539 (25ls2539)

(OP)
I finally found a datasheet though from AMD.  I think partminer must have been going haywire when i searched before because now the part comes up after a search.  Thanks though,
CW

Craig Weirich
craig.weirich@mantech.com

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources