> Oops! You are right. Not sure how I screwed up my vision to see > binary-to-BCD. :/ Now that I went back and looked, I didn't see any > binary-to-BCD CMOS chips. :( Shouldn't be too hard to use the TTL one > though. The CMOS binary-to-7 Segment Latch Decoder is the 4511.... Jeff R. Dec