There is a case option of TSSOP available for this clock divider. There is a Tape & Reel packaged with it. It is operated using the 48 pins. In addition, it consumes 100nA quiescent current and is unaffected by external factors.
74LVCH16541ADGG,518 Features
74LVCH16541ADGG,518 Applications
There are a lot of NXP Semiconductors / Freescale 74LVCH16541ADGG,518 Clock Buffers & Drivers applications.