詳しくは、pdfのデータシートがネットで見ることができます April 1990 版が最新かもしれません
概要は General Description This circuit translates ECL input levels to TTL output levelsand provides a fall-through latch. The TRI-STATEoutputsare designed to drive standard 50 pF loads. The strobe andchip select inputs operate at ECL levels.
Features # 16-pin DIP # TRI-STATE outputs # ECL control inputs # 8 ns typical propagation delay with 50 pF load # Outputs are TRI-STATE during power up/down forglitch free operation # 10k ECL input compatible