BUY SN74LS14N https://www.utsource.net/itm/p/1709711.html
Ultra Slim 5-Way Scrollwheel - Vacuum Metalized Chrome Dial, Matt Black Button, Blue Illumination
Description: Hex Schmitt Trigger Inverter
Features:
Inputs Include Clamp Diodes
Outputs Source/Sink 24 mA
Schmitt Trigger Action
Input Hysteresis Voltage Typically 4.0 V at VCC = 5.0 V
Inputs Compatible With Most TTL Circuits
Outputs Directly Interface To CMOS, NMOS, and TTL
Operating Voltage Range: 3.0 V to 15 V
Low Power Consumption: 80 μA Max ICC
High Noise Immunity Characteristic of CMOS Devices
Applications:
Level Translators
Clock Generation
Pulse Generation
Timing Circuits
Waveform Generation
Signal Inversion
(For reference only)