可重触发单稳态多谐振荡器

These d-c triggered multivibrators feature output pulse-duration control by three methods. The basic pulse time is programmed by selection of external resistance and capacitance values (see typical application data). The '122 and 'LS122 have internal timing resistors that allow the circuits to be us • D-C Triggered from Active-High or Active-Low Gated Logic Inputs\n• Retriggerable for Very Long Output Pulses, Up to 100% Duty Cycle\n• Overriding Clear Terminates Output Pulse\n• '122 and 'LS122 Have Internal Timing Resistors;

TI

德州仪器