An IC type stable multivibrator

Here is the demonstration of a stable multivibrator using 7404 inverter. Added with few transistors, this can blink three LEDs for the demonstration.

Circuit forms clockless, programmable one-shot

replace the timing resistor on a 74LS123 one-shot with a Howland current pump, drive the pump with a rail-to-rail voltage-output DAC, and you have a programmable one-shot with some unique features: single-supply operation, no clock required, a 25-to-1 pul

Slow op amp makes fast multivibrator

improved version of classic one-shot multivibrator using an op amp, example circuit generates a pulse of approximately 700-µsec width with a 5-nsec, 2V triggering pulse

One-shot and latch circuit using CD4013