SN74LV123A Description
The 'LV123A devices are dual retriggerable monostable multivibrators designed for 2-V to 5.5-V VCC operation. Logic Diagram, Each Multivibrator (Positive Logic) Rext/Cext A Cext BQ CLR RQ 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. UNLESS OTHERWISE NOTED, this...
SN74LV123A Key Features
- 1 2-V to 5.5-V VCC Operation
- Maximum tpd of 11 ns at 5 V
- Typical VOLP (Output Ground Bounce)
- Typical VOHV (Output VOH Undershoot)
- Support Mixed-Mode Voltage Operation on
- Schmitt-Trigger Circuitry on A, B, and CLR Inputs for Slow Input Transition Rates
- Edge Triggered From Active-High or Active-Low Gated Logic Inputs
- Ioff Supports Partial-Power-Down Mode Operation
- Retriggerable for Very Long Output Pulses
- Overriding Clear Terminates Output Pulse