EXHIBIT 23.2 CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated July 28, 1998 relating to the Financial Statements, which appears in the 1998 Annual Report to Stockholders of KLA-Tencor Corporation, which is incorporated by reference in KLA-Tencor Corporation's Annual Report on Form 10-K for the year ended June 30, 1998. /s/ PricewaterhouseCoopers LLP PricewaterhouseCoopers LLP San Jose, California August 12, 1999