The CD40106BE consists of six Schmitt-trigger circuits. Each circuit functions as an inverter with Schmitt-trigger action on the input. The trigger switches at different points for positive- and negative-going signals. The difference between the positive-going voltage（VP）and the negative-going voltage（VN）is defined as hysteresis voltage（VH）.
Features
Schmitt trigger action with no external components
Hysteresis voltage typ. at 0.9V at VDD = 5V, 2.3V at VDD = 10V, and 3.5V at VDD = 15V
Noise immunity greater than 50％
No limit on input rise and fall times
Standardised, symmetrical output characteristics
100％ tested for quiescent current at 20sV
Maximum input current of 1μA at 18 V over full package temperature range; 100nA at 18V and 25℃
