BUY CD74HC423NSR https://www.utsource.net/itm/p/7546405.html
Monostable Multivibrator 25ns 16-SO
Description: The CD74HC423NSR is a high-speed CMOS 4-bit magnitude comparator fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. Features: High-speed operation: tPD = 5.5 ns (typical) at VCC = 5 V Low power consumption: ICC = 1 μA (max) at TA = 25°C Wide operating voltage range: VCC (opr) = 2 V to 6 V Inputs accept voltages to 6 V Outputs source/sink 24 mA Outputs are open-drain High noise immunity: 0.45 VCC (min) Applications: Magnitude comparison Digital logic Clock synchronization Pulse generation Frequency division Time delay generation (For reference only)