Hex Schmitt-Trigger Inverter
High-Performance Silicon-Gate CMOS

The SL74HCT14 may be used as a level converter for interfacing TTL or NMOS outputs to high-speed CMOS inputs.
The SL74HCT14 is identical in pinout to the LS/ALS14.
The SL74HCT14 is useful to “square up” slow input rise and fall times. Due to the hysteresis voltage of the Schmitt trigger, the SL74HCT14 finds applications in noisy environments.

 • TTL/NMOS-Compatible Input Levels.
 • Outputs Directly Inferface to CMOS, NMOS and TTL.
 • Operating Voltage Range: 4.5 to 5.5 V
 • Low Input Current: 1.0 μA