A pulse generator using R.T.L. integrated circuits

A three-channel pulse generator is described which uses r.t.l. integrated circuits as the sole active devices. Each output pulse has a width variable from 100 ns to 1 ?s and may be delayed by up to 2 ?s with respect to either a fixed synchronization pulse or an external trigger. The circuit as a whole demonstrates the flexibility of some digital integrated circuits in non-digital applications.