Integrated Circuit Systems, Inc. ICS83940D LOW SK.
ICS83940DI - 1-to18 LVPECL-to-LVCMOS/LVTTL Fanout Buffer
ICS83940DI - LVCMOS/LVTTL Fanout Buffer
ICS83940D - 1-TO-18 LVPECL-TO-LVCMOS / LVTTL FANOUT BUFFER