Supply original MC14106BDG, Logic - Gates and Inverters, by ON Semiconductor

The MC14106B hex Schmitt Trigger is constructed with MOS P−channel and N−channel enhancement mode devices in a single monolithic structure.
These devices find primary use where low power dissipation and/or high noise immunity is desired.
The MC14106B may be used in place of the MC14069UB hex inverter for enhanced noise immunity or to “square up” slowly changing waveforms.This device contains protection circuitry to guard against damage due to high static voltages or electric fields. However, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high−impedance circuit. For proper operation, Vin and Vout should be constrained to the range VSS ≤ (Vin or Vout) ≤ VDD.Unused inputs must always be tied to an appropriate logic voltage level (e.g., either VSS or VDD). Unused outputs must be left open.
Features
• Increased Hysteresis Voltage Over the MC14584B
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low−power TTL Loads or One Low−power Schottky TTL Load Over the Rated Temperature Range
• Pin−for−Pin Replacement for CD40106B and MM74C14
• Can Be Used to Replace the MC14584B or MC14069UB
• NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
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These Devices are Pb−Free and are RoHS Compliant