ISO: ttl chip that can have a 50/50 duty cycle pulse up to 5 mhz

Discussion in 'General Electronics Chat' started by simeonz11, Jul 17, 2009.

  1. simeonz11

    Thread Starter Active Member

    Apr 29, 2008
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    0
    Hi ,

    I am looking foir a faster replacement for my oscillator chip ( cd4047 ) , I wanna to to up to 2 mhz but this thing is just crappy @ those speeds .

    So basicly I need a easy and cheap ttl chip , 14 pins , that can do perfect 50/50 all the time .

    pretty ez

    I just need a chip # .

    thx guys
     
  2. blueroomelectronics

    AAC Fanatic!

    Jul 22, 2007
    1,758
    98
    Are you trying to make an HHO generator? I wouldn't waste my time, it's a scam.
     
  3. simeonz11

    Thread Starter Active Member

    Apr 29, 2008
    98
    0
    no im not making an hho generator .

    Dont worry about me being scammed also .
     
  4. blueroomelectronics

    AAC Fanatic!

    Jul 22, 2007
    1,758
    98
    May I ask what it will be used for?

    Sometimes you can find fast HCT versions of old CMOS I/Cs but the old CMOS CD4047 isn't one of them and peaks out at 100kHz.
     
  5. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Why not just get a 5 (or 50 MHz) TTL oscillator?
     
  6. baysidebecca

    New Member

    Jul 14, 2009
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