DM9601

Retriggerable One Shot

General Description

These retriggerable one shots provide the designer with four inputs; two active high and two active low. This permits a choice of either leading-edge or trailing-edge triggering, independent of input transition times. When input conditons for triggering are met, a new cycle starts and the external capacitor is rapidly discharged and then allowed to charge again. The retriggerable feature allows for output pulse widths to be expanded. In fact a continuous true output can be maintained by having an input cycle time which is shorter than the output cycle time. Retriggering may be inhibited by tying the Q output to an active low input.

Features

High speed operation-input repetition ratel10 MHz

Flexibility of operation-optional retriggering/lock-out capability

Output pulse width range-50 ns to ~

Leading or trailing edge triggering

Complementary outputs/inputs

Input clamping diodes

DTL/TTL compatible logic levels

Alternate Military/Aerospace device 9601 is available. Contact a Semiconductor Sales Office/Distributor for specifications.