Catalog > Semiconductors > Integrated Circuits 74HC123 IC Dual Monostable Multivibrator with Reset 16PD(25) Part No: 74HC123 1.68 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Dual MonostablDual Independent Channels: Two separate one-shot circuits share the same power and ground pins inside the 16-pin dual-in-line package. Trigger Control: Can trigger on a rising edge (positive-going) or falling edge (negative-going) input pulse. Active-Low Reset: A dedicated reset pin forces the output back to its stable state immediately when pulled low. Timing Components: Output pulse duration (T) is set by an external resistor and capacitore Multivibrator with Reset 16PD(25)