The 74HCT14N,652 inverting Schmitt trigger, developed by NXP Semiconductors, is a great way to remove noise from an analog signal and essentially convert it into a digital signal. With a Schmitt trigger output, this is power management at its best. This inverting Schmitt trigger has a minimum operating temperature of -40 °C and a maximum of 125 °C. This product comes packaged in bulk, so the parts will be stored loosely. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V.
The SN74HCT14N is a 6-independent Inverter. It performs the Boolean function Y = A in positive logic. Outputs can drive up to 10 LSTTL loads.
The CD74HCT14E is a high speed CMOS Logic Hex Schmitt-triggered Inverter. The logic gates utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. The device have the ability to drive 10 LSTTL loads.