National Semiconductor 32000 series chips. Readers: 14000 (0.2%) {58%} Mesgs per month/day: 7/0 {3%} Crossposting: 0% {8%} Megs per month/day: 0.0/0.000 {9%} Sites reciving this Group: 75% Cost ratio ($US/month/rdr): 0.00