INTEGRATO SN 74LS245 - Octal Bus Transceiver Tri-State

INTEGRATO SN 74LS244 - Octal Driver Tri-State

INTEGRATO SN 74LS645 - Octal Bus Transceiver Tri-State

INTEGRATO SN 74LS654 - octal bus transceiver/register with noninverting three-s

INTEGRATO SN 74LS649 - octal bus transceiver/latch/multiplexer with inverting o

INTEGRATO SN 74LS640 - Octal Inverting Bus Transceiver Tri-State

INTEGRATO SN 74LS279AN - Octal D-type Flip-Flop with Clear

INTEGRATO SN 74HC646 - OCTAL BUS TRANSCEIVERS AND REGISTERS WITH 3-STATE OUTPUT