BUY 74HCT221N,112 https://www.utsource.net/itm/p/9901590.html
IC DECODER/DEMUX 3-8 LINE 16DIP
Description: The 74HCT221N,112 is a dual monostable multivibrator with reset. Features: High speed: tPD = 5.5 ns (typ.) at VCC = 5 V Low power dissipation: ICC = 1 μA (max) at Ta = 25 °C Low input current: 1 μA (max) Inputs accept voltages up to 5.5 V Outputs source/sink 24 mA Output compatible with TTL, DTL, and CMOS Asynchronous master reset Applications: Pulse generation Time delay generation Pulse width modulation Pulse position modulation Frequency division Pulse stretching Waveform shaping (For reference only)