Hello Steve, Indeed I get the CD40175 here as DIP at some resellers. That saves me from redesigning the pcb. Thank you! Florian On 10.01.15 18:08 , Steve Lenham wrote: > I think the (MC1)4175 is the same as the CD40175, which is listed as > active in both DIP and SOIC by TI and available from Farnell, etc...