BUY MC12052ADR2 https://www.utsource.net/itm/p/4660940.html

Description: MC12052ADR2 is a dual monostable multivibrator with reset, manufactured by ON Semiconductor. Features: Dual Monostable Multivibrator with Reset High Output Current: 200 mA Low Power Consumption Low Input Current: 1 μA Wide Supply Voltage Range: 2.0 V to 6.0 V High Noise Immunity: 0.45 VDD (Typ) High Output Voltage: VDD 0.5 V (Typ) Low Propagation Delay: 4.0 ns (Typ) Low Output Impedance: 0.2 Ω (Typ) Low Output Leakage Current: 1 μA (Max) Available in 8-Pin SOP Package Applications: Pulse Generators Timers Clock Generators Frequency Dividers Pulse Width Modulators Time Delay Circuits Signal Generators (For reference only)