74AC11646D ,5 V, octal transceiver/register with direction pin (3-state)
74AC11646NT ,Octal Bus Transceivers And Registers 28-PDIP -40 to 85
74AC11810 , QUAD 2-INPUT EXCLUSIVE-NOR GATE
74AC11873D ,SIGNETICS
74AC11PC ,Triple 3-Input AND GateFeaturesThe AC11 contains three 3-input AND gates.
74AC11646D