www.DataSheet4U.com INTEGRATED CIRCUITS HSTL1691.
MC100ES6221 - Low Voltage 1:20 Differential ECL/PECL/HSTL Clock Fanout Buffer
MC100ES6014 - 2.5 V/3.3 V 1:5 Differential ECL/PECL/HSTL/LVDS Clock Driver
MAX9313 - (MAX9311 / MAX9313) 1:10 Differential LVPECL/LVECL/HSTL Clock and Data Drivers
PO74HSTL85331A - 3.3V 1:4 Crystal Oscillator/ Differential Clock or Data Fanout Buffer