Hex inverting Schmitt-trigger with 5 V tolerant input - Description: 3.3V Hex Inverter Schmitt-Trigger ; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: +/- 24 mA ; Power dissipation considerations: Low Power or Battery Applications ; Propagation delay: 3.2@ 3.3V ns; Voltage: 1.2-3.6