3.3 V octal transceiver with direction pin (3-state) - Description: 3.3V Transceiver with Direction Pin; Non-Inverting with Bus Hold (3-State) ; Logic switching levels: TTL ; Number of pins: 20 ; Output drive capability: -32/+64 mA ; Propagation delay: 2.4@3.3V ns; Voltage: 2.7-3.6 V