SN74LS123N TI Multivibrators

The SN74LS123 is a dual retriggerable monostable multivibrator with Schmitt-trigger inputs, operating from a 4.75-V to 5.25-V supply. It provides two independent monostable devices with three trigger inputs: A (active-low), B (active-high), and clear (active-low), with output pulse width set by external timing components (R and C). Packaged in a 16-pin PDIP (N) for through-hole mounting, it is ideal for precision timing and pulse extension in digital systems, including pulse shaping, time delay generation, missing pulse detection, and debouncing circuits in industrial controls and consumer electronics. In stock at HL Electronics – request a quote for fast delivery.