Apple supplier Cirrus Logic tumbled 4.8 percent to $30.05, while Qualcomm lost 1.6 percent to $63.88. The S&P 500 and Dow were poised to open only modestly lower, but the Nasdaq looked set to fare worse as Apple weighed.
U.S. stock index futures were lower Monday ahead of a busy week of earnings reports and as Apple shares were hit by demand worries.
*Energy stocks hit, bearish Barclays note weighs. LONDON, Dec 14- European shares slipped on Friday as investors banked profits after a recent strong run, and some said it was vulnerable to a deeper correction the longer U.S. budget talks remain at an impasse.
*Akzo Nobel and Daimler among top gainers. *Rise in China manufacturing boosts sentiment for equities. LONDON, Dec 14- European shares steadied near 18- month highs on Friday, lifted by chemicals group AkzoNobel and carmaker Daimler, and many traders expected a further gradual rise before the year-end.