By Benjamin Pimentel

The tech sector slid deeper into the red Friday, weighed down by losses in shares of semiconductor companies.

The Nasdaq Composite Index (RIXF) lost 1.8% to 1,972, as chip shares sank, led by Texas Instruments Inc. (TXN), Intel Corp. (INTC) and Nvidia Corp. (NVDA)

The tech-heavy index seemed poise to close the week in the red. The Nasdaq was down 1.4% for the week at last check.

The tech sector also was caught in a broader market sell-off, with investors reacting to a report about a decline in consumer sentiment. The Dow Jones Industrial Average (DJI) was down more than 130 points in afternoon trading.

The Philadelphia Semiconductor Index (SOX) fell 2.6%, while the Morgan Stanley High Tech 35 Index (MSH) was off 1.7%.

The tech sector found some solace in Autodesk Inc. (ADSK), which saw its shares jump more than 4%. Late Thursday, the software maker reported better-than-expected earnings for the second quarter.

Gains also came from Research In Motion Ltd. , Palm Inc. (PALM) and Rambus Inc. (RMBS)