BUY CD4049AE https://www.utsource.net/itm/p/1861705.html
Hex Inverting,Non-Inverting Buffer
Description: CMOS Hex Inverter Features: - Low power consumption - High noise immunity - High input impedance - Low output impedance - High speed operation - High output current drive capability - High noise immunity - Low input current - Low input capacitance Applications: - Voltage level shifting - Logic level conversion - Clock signal generation - Pulse width modulation - Waveform generation - Signal conditioning - Data transmission - Pulse shaping - Interface circuits - Voltage regulation (For reference only)