chip ID

Discussion in 'General Electronics Chat' started by sasarchiver, Feb 26, 2011.

  1. sasarchiver

    Thread Starter New Member

    Feb 26, 2011
    4
    0
    hi guys, this is my first post. looking for a good forum to get me started with my new hobby :)

    now ive got most of my components, i am stuck on some chips i got as part of a kit. they have eight legs and are tiny....
    chn ne555n kup026
    didnt see that b4, 555timer chips? i got 10x.
    i just thought the 555chip has 10legs, must be diff types eh. im a total noob at this just now. just upto date with basics lol
    #
    thnks for listening guys
    SAS
     
  2. KMoffett

    AAC Fanatic!

    Dec 19, 2007
    2,574
    230
    All 555 timer chips have 8 pins.
    The standard DIP (dual inline package) is ~0.4"x0.25"
    The surface mount ones are ~0.2"x0.15"

    Ken
     
    Last edited: Feb 28, 2011
  3. Wendy

    Moderator

    Mar 24, 2008
    20,764
    2,535
    A dual 555, a 556, has 14 pins, but the variations are pretty much the same as mentioned.
     
Loading...