At 01:44 PM 12/9/96 -0200, you wrote: Looked them up on DigiKey and found the 74 series equivalents: >> HCF4060BM - 14 stage oscillator-divider 74HC14 >> HCF40106BM - CMOS hex Schmitt Trigger 74HC4060 Looking at the schematic and my CMOS data book, these parts should be equivalent. Thanks for the tip. > >Try Digi-Key al http://www.digikey.com they have both of them. > >Octavio