74LVC1G126GW-R Bus buffer/line driver; 3-state - Description: 3.3V PicoGate Buffer/Line Driver with Active HIGH Output Enable (3-State) ; Logic switching levels: TTL ; Number of pins: 5 ; Output drive capability: +/- 32 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 2@3.3V ns; Voltage: 1.65-5.5 V
74LVC245APW-T Octal bus transceiver with direction pin with 5 V tolerant inputs/outputs (3-state) - Description: 3.3V Transceiver with Direction Pin; Non-Inverting (3-State) ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: +/- 24 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 2.9 @ 3.3V ns; Voltage: 1.2-3.6